Cheltenham Science Festival 2025 Brochure

Be the Change

Five years and beyond

For the past five years, we have explored how we can all Be the Change, working with our speakers and scientists, Young Changemakers and community groups to create events, spotlight sustainability and bring important conversations to our stages. We celebrate how we will continue Being the Change as we look ahead to the future.

Environmental Justice

Bella Lack

Dani Robertson

Claudia MacGregor

Samuel Ajakaiye

Daze Aghaji

Dara McAnulty

Sophia Kaur Badhan

Joycelyn Longdon

Free

Discover More

Enjoy free activities in the Festival Village and …around town. From art in nature workshops to virtual reality, unleash your imagination in our Interactive Zones and immerse yourself in our free performances.

MakerShack

Explore the material world, bring your imagination and invent your own creations in MakerShack – a place where we celebrate all things materials and making. Hone your crafting skills with expert makers, crafters, scientists and engineers. Watch as art and science collide to inspire the next generation of scientists.

Discover Zone

Immerse yourself in a world of fun in the Discover Zone. Journey through and get hands-on with science, quiz scientists on their cutting-edge research and discover how you can become a future changemaker. Who knows what you might discover…

The Arcade

Get your game face on and put your skills to the test in The Arcade. Challenge your friends to a fun game in our two-player challenges; make, break and create with our gaming experts and discover how you can be a changemaker in cyber.

Free Programme

Come to Jetstream for free, science-fuelled fun, including our VOICEBOX programme. Celebrating 20 years of FameLab as well as free family fun, music and spoken word, there’s something for everyone. And if that wasn’t enough, our ...around town events in collaboration with Cheltenham BID will be bringing free activities right into the heart of town over the Festival weekend. See p45 for the full free programme.

Food and Drink

Stop to refuel between Festival events at Imperial Garden Bar or Regency Cafe – vegetarian and glutenfree options available. And check out the Habibah stall Friday to Sunday.

With thanks to our event supporters

Food for Thought Allotment

Brought to you by Project Grow, Gloucestershire Archives’ Green Pledge Project and Planet Cheltenham, be inspired to Be the Change by growing your own produce. Hear about food production in Gloucestershire and get tips and advice for growing your own food in a system that harms people and planet.

Waterstones Bookshop

Head over for book signings with your favourite speakers and authors while browsing the bookshelves.

Science Trail

Follow the Science Trail around Imperial Gardens to discover more about the world of STEM while exploring the Festival Village. What other spectacular science will you uncover along the way?

Help us to keep at least 25% of our events free

From as little as £48 per year you can become a Cheltenham Festivals Member and support our vision for a world in which everyone can explore and create culture.

Scan the QR code to find out more

S ee your future take flight!

At GE Aerospace, we believe the world works better when it flies. We are a world-leading provider of jet engines, components, and integrated systems for commercial and military aircraf t. Our rich history of inventing the future of flight, our continual investment in research and development, and our talented and innovative people will enable us to help advance aerospace for future generations.

At GE Aerospace, you will have the opportunity to work on meaningful projects solving real-world challenges while meeting and networking with professionals and leaders, learning more about where you want to take your career, and developing professionally. Between our Placements, Apprenticeships, Development Programmes, and full-time roles, we are sure to have something of interest for you here in the UK.

It is time to take that first big leap start exploring your career. invent.ge/ukearlycareers

The Flight Deck

Step into the exciting world of aviation at the GE Aerospace Flight Deck situated at the heart of the Festival Village.

Join us at the GE Aerospace Flight Deck where you can immerse yourself in a world of possibilities as you explore our products and engage in exciting STEM activities. Take the pilot’s seat in our Flight Simulator and witness the future with our early careers projects, crafted by the brilliant minds of GE Aerospace Apprentices and Edison Engineering Graduates. Connect with experts from GE Aerospace and delve into the fascinating realm of aircraft power distribution and avionics systems. We cannot wait to meet you!

invent.ge/ukearlycareers

Guest

Curators

Helen Czerski

Physicist, oceanographer, presenter, author and bubble enthusiast, Helen Czerski explores the world with curiosity. She is fascinated by the relationship between human civilisations and how they have shaped and influenced human society.

AIDA

Back for her seventh year at the Festival, AIDA , awardwinning AI science curator and activist, will be popping up with her inquisitive ways. What will she be turning her attention to this

Our Guest Curators are a unique and treasured part of the Festival team – bringing fascinating insights, new perspectives and inspiring energy to the programme.

Chantelle Lindsay

Wildlife conservationist and presenter of CBeebies’ Chantelle and Rory’s Teeny Tiny Creatures, Chantelle Lindsay believes nature should be accessible and inclusive to all and runs nature-based wellbeing sessions for young people.

See Chantelle in: Wander and Wonder p21 in Lineover Wood

The Right to Roam p22

VOICEBOX: p47

Eco Poetry

See Helen in: Eyes on Our Oceans Heatwaves and Hurricanes Justice For Our Planet Visual Technology: A History and Future Astronomy Past and Future p13 p13 p14 p21 p23

Mark Langtry

Theoretical Physicist, former professional footballer, TV presenter and Head of Science and Sport at Explorium. Mark is passionate about inspiring a new generation of thinkers to explore their talents.

year? Dive into the digital deep as she explores the newest frontiers in science and technology, sparking curiosity and inspiring a new generation of thinkers and dreamers.

@helenczerski.bsky.social

See Mark in:

The Science of p19 Cheese Rolling Master of Tasks p19

FameLab UK Final p24

Extreme Climates p41

Science Extravaganza p46

Festival Programme

Look out for these icons throughout the brochure

Workshops

Hear from our past FameLab contestants

Be the Change themed events

Quantum science and technology themed events

Events Suitable for Families

British Sign Language (BSL) interpreted events

Auto-generated live captions will displayed at all ticketed events in the Town Hall Main Stage, Town Hall Pillar Room, Helix and Parabola Arts Centre

How to Find a New Species

Helix

£11

How do scientists identify and name a new species?

Join Tammy Horton, Ana Rita Samoes and chair Russell Arnott as they unravel the process of discovery, from first sightings to classification. They explore how DNA, anatomy and ecology help distinguish one species from another and uncover the challenges of recording and naming something entirely new.

EVENT TIME EVENT CODE 2.30–3.30pm G001

How Gardens Grow Us

Parabola Arts Centre

£12

How can caring for the land transform the way we live? Poppy Okotcha and Ramona Jones speak to Daze Aghaji, exploring the deep connection between tending the land and living in harmony with nature. Blending practical advice with personal stories, they reveal how gardening can nourish not just the body but also the mind and soul; offering a more sustainable, rooted and wilder way of living.

EVENT TIME EVENT CODE 2.45–3.45pm L007

Dark Matter Doing Magic

Town Hall, Main Hall

£11

How can light travel through walls? Hear about the ALPS (Any Light Particle Search) experiment from Beate Heinemann, chair of the DESY board of directors, in conversation with Jeff Forshaw to find out more about this search for proposed dark matter particles called axions.

EVENT TIME EVENT CODE 3.30–4.30pm U011

Bringing Data to Life

DataFace is a year-round outreach project for secondary schools that empowers young people to tell the stories they care about through data. See a collection of this year’s presentations in the Discover Zone and find out more at cheltenhamfestivals.org/our-projects/dataface

Image: Poppy Wood

Restoring Nature’s Highways

Helix

£11

Hedges have shaped the British countryside for centuries, as emblematic as chalk streams, hay meadows and oak trees. Woven into rural life, they are living structures; crafted by human hands yet essential for wildlife and healthy ecosystems. Hedgelayers Paul Lamb and Richard Negus explore how these ancient boundaries can help restore biodiversity and ensure the countryside remains a thriving home for nature. Chaired by Anita Sethi

EVENT TIME EVENT CODE 4.15–5.15pm N005

The Tree of Life

Pillar Room

£11

It begins with the tiny ancestor of life billions of years ago and ends with you and me. Join Max Telford as he condenses the past four billion years into one short hour. Max shares the fascinating history of the gigantic family tree that records the relationships between every single living thing and charts the evolution of our planet. In conversation with Jo Durrant .

EVENT TIME EVENT CODE 4.30–5.30pm A003

Science After Trump

Parabola Arts Centre

£11

With sweeping funding cuts and a withdrawal from the Paris climate agreement weeks into his second term, what will President Donald Trump’s leadership mean for science, our planet and society over the next four years? Professor and author Adam Kucharski, climate journalist Akshat Rathi and activist Daze Aghaji consider the impacts with Julia Wheeler

EVENT TIME EVENT CODE 4.30–5.30pm K006

Becoming a Champion

Town Hall, Main Hall

£8

On your marks, get set, go... with Paralympic champion Grace Harvey and performance scientist Steve Ingham . Discover the physical and mental challenges of being an athlete and the science of how to become a champion. Find out what it feels like to win gold and learn how everyone can enjoy sport. Chaired by TV presenter Maddie Moate

EVENT TIME EVENT CODE 5.30–6.30pm R001

Donate £20 to fund a Festival ticket for someone facing barriers to culture

What Should I Do with My Money?

Helix

£11

What should you be doing with your money? Plan for tomorrow with financial journalist Claer Barrett and finance educator Abigail Foster, as they discuss the latest top tips to look after your money and financial wellbeing. Chaired by presenter Gaby Mendes.

EVENT TIME EVENT CODE 6.15–7.15pm M001

Buildings that Changed the Future of Architecture

Town Hall, Pillar Room

£11

Manifesto houses embody visions of beautiful and sustainable living. Often extreme and uncompromising, they are vehicles for innovation and new ideas. Renowned architect Owen Hopkins takes us on a journey through these designs, examining their ideas, ambitions, the contexts that shaped them and their impact on the future of architecture.

EVENT TIME EVENT CODE 6.30–7.30pm D001

Down the Drain

Parabola Arts Centre

£11

Most of us don’t think about what happens when we flush – until raw sewage turns up where it shouldn’t. Once a leader in water system engineering, the UK now faces a crisis. So, where did we go wrong? Randa Kachef and a panel of experts join Russell Arnott to unravel this complex issue and explore whether real improvements are on the horizon.

EVENT TIME EVENT CODE 6.30–7.30pm P003

The Future of Particle Physics

Town Hall, Main Hall

£25

Delve into the future of particle physics in a postHiggs world with this electrifying conversation at the frontiers of physics. Two particle physicists, Mark Thomson and Beate Heinemann, CERN DirectorGeneral Elect and Chair of the DESY board of directors respectively, explore the next big questions in fundamental science in conversation with renowned physicist and broadcaster Brian Cox

EVENT TIME EVENT CODE 7.15–8.15pm U007

Delve into the future of particle physics in a postHiggs world with this electrifying conversation at the frontiers of physics. The Future of Particle Physics

The End of the F*cking World

Parabola Arts Centre

£11

The apocalypse: has it always been so f*cking nigh? In this hilarious, millenniaspanning journey, journalist and author Tom Phillips asks how we live and have always lived in a world of impending doom – whether it’s a madman with a nuclear button or the slow burn of environmental collapse. Chaired by Dallas Campbell

EVENT TIME EVENT CODE 8.30–9.30pm K005

Puzzles and Pints

Town Hall, Pillar Room

£12

Puzzles and pints make the perfect combo in this extra special pub quiz. Mathematicians and puzzle fans Katie Steckles and Ben Sparks bring you a night of brain-teasing puzzles and problems to solve. Bring your friends, grab a pint and stretch those brain cells.

EVENT TIME EVENT CODE 8.30–10pm X001

Eyes on our Oceans

Helix

£11

The ocean has long been vast and mysterious, but recent advances in technology mean that we can now spy on it from above. Ocean scientists Sam Burgess and Victor Vartinez-Vicente share incredible new images of the ocean from space and discuss with Helen Czerski how these will help us to better understand and improve the safety and health of the ecosystem.

EVENT TIME EVENT CODE 2.30–3.30pm N004

Destroyer of Worlds

Parabola Arts Centre

£11

Celebrated physicist

Frank Close charts the chain of discoveries that would unleash the atomic age. From the discovery of radioactivity and splitting of the atom, he shares the story of how the pursuit of nuclear power was overwhelmed by the politics of the 1930s, and following the devastation of Hiroshima and Nagasaki, presented the terrible possibility of a thermonuclear bomb that could destroy all life on earth.

EVENT TIME EVENT CODE 3–4pm A002

How the Natural World Saved

My Life

Town Hall, Main Hall

£12

Join Britain’s best-known wildlife cameraman Gordon Buchanan for an insight into life behind the lens. From snow wolf packs and polar bears to leopards and equine therapy, his dedication to his craft sees him spending weeks in cramped camera hides, enduring sleep deprivation and harsh conditions—all for that one extraordinary shot. In conversation with Anita Sethi, he shares gripping stories from his 30-year career.

EVENT TIME EVENT CODE 4–5pm N009

Buy books by your favourite Festival authors from our Waterstones bookshop

Can AI Save the NHS?

Town Hall, Pillar Room

£11

The NHS is in a critical condition. With increasing pressure on A&E departments, extensive waiting lists, training gaps and unhappy patients, could AI be the solution to turning our health service around? AI expert Michael Wooldridge, consultant surgeon James Kinross and Head of AI for Government at the Ellison Institute Laura Gilbert ask whether AI can create a healthcare revolution. Chaired by Tom Whipple

EVENT TIME EVENT CODE 4.15–5.15pm K002

Kindly supported by Northrop Grumman

Heatwaves and Hurricanes

Parabola Arts Centre

£11

The news is filled with stories of deadly heatwaves, forest fires, floods and hurricanes – but can these extreme weather disasters be attributed to climate change? Leading climate scientist Friederike Otto and environmental geographer Tom Matthews join Helen Czerski to explore how much global heating is to blame and what can be done to repair the damage.

EVENT TIME EVENT CODE 5–6pm P001

With thanks to our event supporters

Nuclear and Renewables

Helix

£11

With governments seeking to provide energy security, reduce carbon emissions and deliver affordable electricity, what should the future UK energy mix look like? Currently dominated by wind and gas, with important other contributions, this will change over time as technology and economics evolve. To help explain the options available join energy experts Dave Cole, Sara Walker and Zion Lights. In conversation with Rob Bell

EVENT TIME EVENT CODE 5.30–6.30pm E001

Kindly supported by EDF

A Hostage Negotiator’s Guide to Life

Town Hall, Main Hall

£11

In Scott Walker’s job, failure is not an option. When pirates have hijacked a ship, a criminal gang has kidnapped someone, or a company is being held to ransom from a cyber-attack, he gets called in. Hear Scott’s incredible story and learn to master your emotions, think clearly and make better decisions, even in the toughest of situations. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 6–7pm B008

How to Hack Yourself

Queens Hotel, Regency Suite

£8

Dive into the world of Open Source Intelligence (OSINT) and stay safe in today’s social media-driven world. Public information from online sources can be used to uncover personal and private details about yourself; every action online contributes to your digital identity. Learn about these risks with Young Changemaker Sophia M and how to safeguard your privacy and protect yourself from online threats.

EVENT TIME EVENT CODE 6.15–7.15pm T008

Kindly Supported by Golden Valley Development

Climate change is a matter of justice. While the wealthy are protected, vulnerable communities face the worst impacts of rising temperatures, extreme weather and environmental destruction.

Justice For Our Planet

Under a Metal Sky

Town Hall, Pillar Room

£11

Weave geology, mysticism and history with acclaimed author Philip Marsden as he journeys through the minerals that have shaped human history, offering a fresh perspective on our ever-evolving relationship with the natural world. From ochre’s role in early art to the metals that fuelled industry and empire, explore how Earth’s riches have inspired progress.

EVENT TIME EVENT CODE 6.30–7.30pm G004

Justice For Our Planet

Parabola Arts Centre

£11

Climate change is a matter of justice. While the wealthy are protected, vulnerable communities face the worst impacts of rising temperatures, extreme weather and environmental destruction. Climate scientist Friederike Otto and barrister Monica Feria-Tinta join Helen Czerski to explore whether the law can be a tool for accountability and change and question what climate justice would truly look like.

EVENT TIME EVENT CODE 7–8pm P007

With thanks to our event supporters

Going to Extremes: The Science of Susceptible Minds

Helix

£11

Extreme groups like Anti-Vaxxers and Neo-Nazis have started to enter the mainstream. Why is disinformation on the rise, and why are some brains more susceptible to radical ideologies than others? Ash Bhardwaj talks to neuroscientist

Leor Zmigrod and UK counter-extremism expert

Julia Ebner to explore the forces shaping our beliefs, behaviours and brains.

You Cannot be Serious!

Town Hall, Main Hall

£11

Imagine football without “the hand of God”, or tennis without “You cannot be serious”. Technology in sport is making these moments a thing of the past, but is this for better or worse?

Join football referee Bobby Madley and former cricketer Simon Hughes as they discuss whether technology is ruining sport, or saving it. Chaired by sports presenter

Max Whittle

Stuart Goldsmith: Work in Progress

Town Hall, Pillar Room

£8

Internationally award-winning comedian Stuart Goldsmith presents an hour of new climate comedy material. As seen on BBC’s Live At The Apollo. Stuart specialises in performing stand up relating to the climate crisis. His widely critically acclaimed 2023 solo stand up show Spoilers won the Best Show award at Leicester Comedy Festival and was one of the best-reviewed shows at Edinburgh Fringe Festival 2023.

Kindly supported by Tarren Production

We can’t wait to welcome over 7,000 children and young people to the Festival. Our shows, workshops and Interactive Zones are designed to encourage the scientists, technologists, engineers and mathematicians of the future.

Find out more at cheltenhamfestivals.org/science-for-schools

Donate £5 to support our outreach work, helping 80,000 children access culture this year

A Walk on Crickley Hill

Meet at Crickley Hill

Car Park

£20 Wear suitable clothing Crickley Hill boasts diverse wildlife, rare wildflowers and fascinating Jurassic geology. Join Cotswold Wardens Gareth Beamish and Nicholas Mann on a walk along the ancient paths of limestone grassland and beech woodland. On this hike you’ll uncover traces of Neolithic settlers, Iron Age battles and local folklore— while keeping an eye out for adders basking in the sun.

EVENT TIME EVENT CODE 10am–12pm N003

Delve into the influence of AI and AI tools like ChatGPT on the brain and explore how it might change how we think critically and creatively

Will AI Change My Brain?

Will AI Change My Brain?

Parabola Arts Centre

£11

Are we witnessing the death of creativity and problemsolving skills? Studies have shown that GPS maps can alter our ability to learn and remember; is the same thing true of AI? Neuroscientists

Christopher Summerfield and Stephen Fleming delve into the influence of AI and AI tools like ChatGPT on the brain and explore how it might change how we think critically and creatively. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 2.45–3.45pm B002

Kindly supported by Optimising IT

Is Your Home Future Fit?

Helix

£11

The challenge of updating housing in the UK is huge, and no one should be facing a cold home with soaring bills. But how can we tackle the problem? And how do we make the shift to ensuring our homes are future fit? Planet Cheltenham’s Raechel Kelly, Heat Pump Federation’s Bean Beanland, Duracell Energy’s Mark Millar and Severn Wye’s Sandy Ruthven outline a clear way forward.

EVENT TIME EVENT CODE 3–4pm D002

Kindly supported by National Grid Electricity Distribution

Prisoners of Geography: 10 Years On

Town Hall, Main Hall

£12

On its 10th anniversary, Prisoners of Geography is still the book people turn to understand what’s happening in the news today. Reflect on what’s happened globally since its publishing in this decade of change with author Tim Marshall and how it’s clear that geography remains one of the driving forces that shape our world.

EVENT TIME EVENT CODE 4–5pm P005

Reduce Carbon Emissions

Walk, cycle or use public transport to get to the Festival

With thanks to our event supporters

Art in Nature: Tote Bag Printing

MakerShack

£25 All materials provided and no experience needed.

Make your own tote bag and explore the ancient art of hand block printing and pattern making with Emma Birch. Emma shares tips and tricks to get the best from your printing before giving you the opportunity to practice the technique and experiment with colour pattern combination.

TIME EVENT CODE 4–6pm X004

Future Fit Home Advice Surgery

Queens Hotel, Regency Suite FREE

What’s the best option for your home when it comes to making it better for the planet and your pocket? Every house is different and so are the solutions. Have a one-toone chat with experts about everything from solar pv and heat pumps to insulation and more. Led by Planet Cheltenham, the retrofit team from Cheltenham Borough Council, FerbNow, Severn Wye, Duracell Energy and a host of experts.

EVENT TIME EVENT CODE 4–6pm D003

Kindly supported by National Grid Electricity Distribution

With thanks to our event supporters

2025 recognizes 100 years since the initial development of quantum mechanics. Join us in these specially curated events celebrating the importance of quantum science and technology.

Cyber Stories and Quantum

Myths

Town Hall, Pillar Room

£11

More than a tale about a girl who loses her shoe, the Cinderella story can tell us a lot about cybersecurity. And more than a myth, Orpheus and Eurydice can help explain the observer effect in quantum physics. Discover how fairytales and myths can help us understand the world of cyber and quantum with Luca Vigano, Adam Joinson and Oishee Kundu. Chaired by Genevieve Liveley

EVENT TIME EVENT CODE 4.15–5.15pm T003

Kindly supported by RISCS

Look out for this icon to discover more events in this series.

Heisenberg’s Unfinished Revolution

Helix

£11

One hundred years ago, and a year before Schrödinger’s more famous wave mechanics theory, Heisenberg discovered the key rules of quantum physics. Although their formulations are ultimately the same, Vlatko Vedral argues that Heisenberg’s way of thinking gives us a clearer understanding of reality. He argues for purging physics of classical notions to pave the way for a new physical theory, explaining a lab-based experiment that can test the quantum features of gravity.

EVENT TIME EVENT CODE 5.30–6.30pm U003

Kindly supported by GE Aerospace

The Science of Cheese Rolling

Parabola Arts Centre

£11

Every year, thousands of people watch brave competitors run down a hill in pursuit of... cheese?

Join cheese-chaserchampion Chris Anderson and elite performance psychologist Odette Hornby to understand what makes a champion cheese chaser, the risks involved and why people love dangerous sports.

Chaired by Mark Langtry

EVENT TIME EVENT CODE 4.30–5.30pm J002

Master of Tasks

Town Hall, Main Hall

£11

Can our contestants complete a series of sciencethemed tasks, live on stage, for your entertainment? Expect demos, games and plenty of laughs, as Steve Mould, Mark Langtry, Katie Steckles and Rachel Williams compete to see who can impress Shirley Halse –our very own Demo Master.

EVENT TIME EVENT CODE 6.15–7.15pm J003

Kindly supported by Tarren Production

People Planet Pint

Discover Zone FREE

See p45 for full details

EVENT TIME EVENT CODE 6–8pm O004

The Art and Science of Hiroshige

Town Hall, Pillar Room

£11

Hiroshige is known as the last great master of Japanese traditional woodblock printing, whose striking use of colour brought landscapes to life. To coincide with the major British Museum exhibition, British Museum scientist Capucine Korenberg illuminates how scientific methods can help us uncover the original, vibrant scenes captured by Hiroshige and explores how his global legacy lives on through artists including Vincent van Gogh.

Chaired by Julia Wheeler

EVENT TIME EVENT CODE 6.30–7.30pm A001

Transform Your Garden

Parabola Arts Centre

£11

Gardening is an art—but it’s also a science. From soil health to pollination and weedkillers to climate resilience, scientific research is transforming how we grow and nurture plants. RHS gardener Jonathan Newell and leading landscape designer Marian Boswall speak to Claudia Hammond, revealing how we can cultivate thriving green spaces, grow abundantly and create healthier, more sustainable gardens.

EVENT TIME EVENT CODE 6.30–7.30pm L003

Workshop: Cord Making

MakerShack

£18 All materials provided and no experience needed.

Join artist Helena Doyle for a workshop exploring one of the most ancient technologies: cord. Make cord from natural materials and discover how cord, rope and knots shaped history and culture through the ages. The workshop will introduce tools for creating more complex cords and examine the evolution of materials, from natural fibres to synthetics.

EVENT TIME EVENT CODE 7–9pm X003

From the South West to Silicon Valley

Town Hall, Main Hall

£12

How will quantum shape our future? Join leading experts from the UK South West for a conversation exploring the cutting-edge world of quantum computing. University of Oxford professor Vlatko Vedral, Duality Quantum Photonics engineer Imogen Forbes, and Capital Enterprise’s Kimberley Brook , with NVIDIA quantum computing expert Nic Harrigan, will explore the current landscape of quantum technology, from academia to Silicon Valley and the groundbreaking innovations that lie ahead.

Chaired by Marieke Navin

EVENT TIME EVENT CODE 8.15–9.15pm T005

Kindly supported by CyNam

Off

the Rails:

The Future of Transport in Britain

Helix

£11

HS2 was envisioned as Britain’s modern rail revolution, slashing travel times and bridging the North-South divide. Instead, it has become a cautionary tale of mismanagement and incompetence, costing taxpayers a staggering £66 billion. Sally Gimson and Christian Wolmar speak with Tom Whipple, asking what is the future of travel in the UK and are there other solutions to our connectivity problem?

Getting

Triggy With It: Matt Parker

Does the Maths

Parabola Arts Centre

£11

Matt Parker talks a lot of maths. But now it’s time he does the maths. Really gets in there and gives the maths a good doing. This is a one-hour advanced preview of Matt’s new show. Which means you can expect never before seen maths, fresh new jokes and for some of the bits to not work. Probably the bits that rely on Matt’s terrible python code.

EVENT TIME EVENT CODE 8.30–9.30pm J013

The Sexual Evolution

Town Hall, Pillar Room

£12

Join evolutionary biologist Nathan Lents on a journey through 500 million years of sex, gender and sexuality. As society redefines these concepts, science shows they’re deeply rooted in evolution. This thoughtprovoking exploration of identity and biology reveals that our modern ideas about gender and human sexuality have existed in nature for millennia.

Chaired by Daze Aghaji EVENT TIME EVENT CODE 8.30–9.30pm G002

Dark Skies Walk

Meet at Cleeve Common Car Park

£8 Wear suitable clothing

Explore the nighttime skies with Young Changemaker Guest Curator Dani Robertson on a walk across Cleeve Hill. Investigate our skies while hunting for some moths, bats and stars.

EVENT TIME EVENT CODE 8.30–10.30pm U009 With

Wander and Wonder in Lineover Wood

Meet at Lineover Wood

Car Park

£20 Wear suitable clothing

Join wildlife conservationist

Chantelle Lindsay for a guided walk through a mosaic of ancient woodland at Lineover Wood. Explore this haven for wildlife where rare plants and fungi flourish. Let your feet and mind wander and tune into the rhythm of the trees and the wonders of the wildlife around us.

EVENT TIME EVENT CODE 11am–1pm N001

What’s Next for the UK Economy?

Parabola Arts Centre

£11

In October 2024, Chancellor Rachel Reeves delivered a divisive budget. What’s next for the UK economy, and how do we focus on the data that truly matters?

Economist Diane Coyle shares her insights on a new approach to measuring progress that reflects today’s realities and drives inclusive growth. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 12–1pm K004

Are We in an Age of Overdiagnosis?

Parabola Arts Centre

£11

The conversation around mental health has moved from the consulting room to the public arena and with it moves our concept of ‘normal’. Are we really less psychologically healthy than previous generations?

Help Reduce Festival Waste

Bring a reusable water bottle to the Festival and refill at our water point

See map on p66

Consultant neuropsychiatrist Alastair Santhouse draws on decades of clinical experience to explore the consequences of the new climate of diagnosis and propose an alternative solution with Claudia Hammond

EVENT TIME EVENT CODE 2–3pm W005

How to Expect the Unexpected

Helix

£11

From predicting economic downturns to preventing terrorist attacks, we’ve been making predictions since the dawn of humanity. But for as long as we’ve been making predictions, we’ve been getting them wrong. Join author and mathematician Kit Yates and discover that understanding how and why predictions go wrong is the key to getting our own prognostications correct.

EVENT TIME EVENT CODE 2.30–3.30pm M005

Visual Technology: A History and Future

Town Hall, Pillar Room

£11

It’s been 100 years since John Logie Baird’s first television transmission. Since then we’ve got colour, 3D, virtual reality and holograms. But how did we get here and what does the next 100 years look like?

Join CG Supervisor at Industrial Light & Magic

Amanda Johnstone-Batt and author and media producer John Wyver to look at the past, present and future of visual technology. Chaired by Helen Czerski

EVENT TIME EVENT CODE 3–4pm T007

Curiosity – it’s what leads us to discovery

and inspiration

All in the Mind: The Psychology of Curiosity

Supercharge Your Brain

Town Hall, Main Hall

£11

As modern medicine extends our lives, supporting brain health is more vital than ever. Neuroscientists Barbara Sahakian and Christelle Langley reveal the latest research on boosting cognitive function. From exercise and diet to social connections and learning, they share simple lifestyle tweaks to keep our minds sharp. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 3.30–4.30pm B005

Finding Meaning in Making

Helix

£11

Where do the things we buy actually come from? We live in a manufactured world, in constant contact with man-made products and most of us don’t really know where they originated or how they were made. Engineer Tim Minshall and chair Anna Ploszajski chart the impact manufacturing has on our lives and the natural world.

The Right to Roam

Town Hall, Pillar Room

£11

Buy books by your favourite Festival authors from our Waterstones bookshop

Should we have the right to roam? In England, the public is locked out of 92% of land. Without this access, we risk losing connection to our landscapes and incentive to protect them dwindles. Patrick Galbraith, Ash Bhardwaj and chair Chantelle Lindsay explore these barriers and question what a true “Right to Roam” could mean for people, wildlife and the future of Britain’s countryside.

EVENT TIME EVENT CODE 4.45–5.45pm N002

Unleash your imagination in our Interactive Zones. From crafting and science experiments to gaming challenges and insights from the experts.

See p4 for full details.

All in the Mind: The Psychology of Curiosity

Parabola Arts Centre

£12

Curiosity – it’s what leads us to discovery and inspiration. For astronaut Tim Peake, curiosity has taken him all the way to the International Space Station. He’s joined by psychologist Matthias Gruber whose work examines the neuroscience of curiosity, psychologist and emotions expert Gosia Goclowska and BBC Radio 4 All in the Mind ’s Claudia Hammond to reveal what a curious brain can do for our memories and moods.

EVENT CODE 5–6pm B001

This event will be broadcast on BBC Radio 4’s All in the Mind.

Astronomy Past

and Future

Town Hall, Main Hall

£11

Turning 350 this year, the Greenwich Royal Observatory has shaped our understanding of the universe. To celebrate this legacy, Helen Czerski is joined by astrophysicist Chris Lintott and Senior Curator Louise Devoy and Senior Astronomy Manager Tania de Sales Marques from the Royal Observatory to explore how new telescope technologies shaping the future have been built upon the astronomy of the past.

EVENT TIME EVENT CODE 6–7pm A004

BBC Radio 4: Inside Science

Parabola Arts Centre

£12

Live recording of the programme that illuminates the mysteries and challenges the controversies behind the science that’s changing our world. Check the website to see who will be joining. This event will be broadcast on BBC Radio 4’s Inside Science

EVENT TIME EVENT CODE 6.45–7.45pm J010

CatGPT

Town Hall, Pillar Room

£11

CatGPT is the (mostly) true tail of one man’s attempts to resurrect his beloved dead kitty, Lentil – by using robotics, sensors, AI and projection. Robin Wealleans has lovingly reimagined his cat with all the features a cat would love, from laser pointers to a meow synthesiser. With special guests Jeff Forshaw and Phil Hartnoll A wild and immersive satirical experience about loss, attachment, neurodiversity and trying to make sense of it all.

EVENT TIME EVENT CODE 7–8pm J005

Catching Britain’s Most Evil Killers

Town Hall, Main Hall

£11

What does it take to catch a killer? Forensic scientists

Gillian Fowler, Nathan Lents, Jose GonzalezRodriguez and Nikolas Lemos uncover evidence and techniques that have helped bring Britain’s most notorious murderers to justice. Examining evidence from cases profiled in Britain’s Most Evil Killers, they share insights into toxicology, anthropology, genetics and chemical evidence to explore the crucial role of cuttingedge forensics in criminal investigations.

EVENT TIME EVENT CODE 8–9pm F003

This event will include references to crime scene evidence from murder investigations.

FameLab UK Final

Celebrating 20 Years Science Communicators of FameLab

FameLab is the world’s biggest science communication competition, helping scientists from age 12 to seasoned researchers share their passion in just three minutes. Since 2005, it has engaged over 40,000 researchers across 30+ countries.

This year, FameLab Academy celebrates 10 years of inspiring young minds in STEM, by equipping secondary school students (ages 12–15) with skills to communicate science ideas effectively.

Kindly supported by EDF and The Jason Robson Trust

FameLab marks 20 years of empowering scientists to connect with audiences in exciting and creative ways. Winners of the UK competition will go on to compete globally at the FameLab International Final in November.

Find out more about FameLab and FameLab Academy at cheltenhamfestivals.org/famelab

Prepare to have your mind blown by some wonderful science presented by ten of the best science communicators from across the UK. They battle it out for the title of FameLab UK Champion in front of a live audience and judges Nic Harrigan, Mark Langtry and Rachel Williams With entertainment from the OG winner Mark Lewney

8 June 1.30–3.30pm

The Sorven Foundation Trust

The Jason Robson Trust

Stand-Up Science

Parabola Arts Centre

£11

Want to laugh and feel smart? This hilarious crossover is an hour of science-themed standup comedy. With three fantastically received years at the Edinburgh Fringe Festival, Alex Farrow, Amelia Hamilton and Chelsea Birkby join host Matt Hobs for a geeky night of science comedy. Produced by Jericho Comedy, winner of two national comedy awards.

EVENT TIME EVENT CODE 8.45–9.45pm J008

Space suit up and dance the night away with this one-of-a-kind space-themed disco

Phil Hartnoll: Satellite of Love

The Science of Beer

Town Hall, Pillar Room

£15 Ticket includes samples Join Christopher Clarke and dive into the science behind beer, from fermentation to flavour. Explore the chemistry of brewing, yeast and the secrets behind the perfect pint. With expertly crafted beers from Purity to taste along the way, discover how science shapes every sip. Whether you’re a casual drinker or a craft beer enthusiast, blend knowledge and flavour — just grab a glass.

EVENT TIME EVENT CODE 9–10pm L008

Kindly supported by Purity Brewing

Phil Hartnoll: Satellite of Love

Dunkertons Taproom

£22

Go interstellar and moonrock out with Phil Hartnoll ’s (Orbital) DJ set. Space suit up (if you want to) and dance the night away with this one-of-a-kind spacethemed disco, with live visuals from Jeff Forshaw

EVENT TIME EVENT CODE 9.30–11pm J011

Make

a Difference

Help us to realise our vision of a world in which everyone can explore and create culture by remembering Cheltenham Festivals in your will.

A legacy gift will help to ensure future generations are as inspired by the Festivals as you are today. Once you’ve looked after those closest to you, please consider leaving a gift in your will to Cheltenham Festivals –even a small amount, like a 1% share of your estate, can make a big difference.

All you need to include us in your will is our charity name: Cheltenham Festivals, and our registered charity number: 251765

Talk in confidence about gifts in wills by contacting our Development Team at patrons@ cheltenhamfestivals.org

With thanks to our event supporters

Free Friday Night Late

6–10pm Over 18s

Join us after hours for a night of creativity, music and science. Explore our free Interactive Zones, enjoy live poetry, performances and cocktails.

MakerShack

Explore the material world and invent your own creations in the MakerShack, where art, science and hands-on making collide.

Discover Zone

Immerse yourself in a world of fun and interactive science, get hands on and quiz scientists on their cutting-edge research.

The Arcade

Test your skills and challenge friends in our two-player games and explore how to be a changemaker in cyber.

Jetstream

Visit Jetstream for a night of free music, poetry and mixology.

6–7pm Raise the Bar: Wild Verse

7–7.30pm The Music Works: Tan Sholto

8–8.30pm The Music Works: Pebble Daisy

9–10pm Molecular Mixology

See p45–46 for full event details.

Grab a drink from the bar, some food from the Habibah stand

and explore Cheltenham Science Festival after hours

Tj Power: The DOSE Effect

Masterclass

Parabola Arts Centre

£11

Restore energy, mood and focus in this masterclass with renowned neuroscientist Tj Power. Providing the tools to create a happier, healthier and more productive you, Tj shows how you can use his popular DOSE Strategy to balance your brain chemistry with simple, everyday habits and unlock your brain’s four key chemicals: dopamine, oxytocin, serotonin and endorphins.

EVENT TIME EVENT CODE 10.30–11.30am W011

Unleash your imagination in our Interactive Zones

From crafting and science experiments to gaming challenges and insights from the experts.

See p4 for full details

With thanks to our event supporters

Metamaterials: Invisibility

Helix £11

Could invisibility cloaks leave the realm of science fiction and fantasy? John Pendry, a past winner of the Kavli Prize talks to Mark Lythgoe about metamaterials, which can hide objects from light, along with exciting possibilities in new physics. Witness a live invisibility demo and hear more about advances in communications and medical technology.

EVENT TIME EVENT CODE 11am–12pm C003

Kindly supported by The Kavli Prize

We Make

Tomorrow: Food for Thought Drop-In

Skillicorne Gardens FREE

Chat all things changemaking while planting vegetables and herbs to take home with Project Grow, Gloucestershire Archives’ Green Pledge Project and Planet Cheltenham Whether you’re keen to support a local project or a global campaign, drop in, chat to changemakers from across our programme and find out more about getting involved with the causes you care about.

EVENT TIME 12–1pm

The Science of Coffee

Town Hall, Pillar Room

£15 Ticket includes samples Festival favourites Mark Miodownik and Andrea Sella speak to Jeremy Torz for a deep dive into the science behind your morning brew. From the chemistry of roasting to the physics of extraction, science shapes every sip. Explore the role of temperature, pressure and aroma while enjoying expertly crafted coffee from Union Coffee.

EVENT TIME EVENT CODE 1–2pm L002

Kindly supported by Union Coffee

Move For Your Mind

Helix

£8

Breaking a sweat is great for our physical health, but exercise can also boost our sense of community and connection, improve cognitive skills and reduce stress and anxiety. Non-binary mind-body coach Brinny Does and science journalist Caroline Williams explore how exercise changes the way we think and feel and the benefits of shifting the focus of exercise away from our bodies and onto our minds with Claudia Hammond

EVENT TIME EVENT CODE 1.15–2.15pm W006

A Crack In Everything

Town Hall, Main Stage

£12

Once upon a time, black holes were considered so ridiculous as to not even be the preserve of science fiction. Now we know these bottomless pits in spacetime play a crucial role in the Universe and may even explain why you are alive. Join writer and former astronomer Marcus Chown as he tells the story of how black holes came in from the cold and took cosmic central stage.

EVENT TIME EVENT CODE 2–3pm U005

Book signing after event

Kindly supported by GE Aerospace

The Lost Girls of Autism

Parabola Arts Centre

£8

Everything we know about autism is founded on men. When autistic girls meet clinicians, they are often misdiagnosed with anxiety, depression, personality disorders, or are missed altogether. Renowned brain scientist Gina Rippon and bestselling author, autism advocate and mental health nurse Emily Katy, who received a late diagnosis of autism and ADHD, delve into the latest psychology and neuroscience to examine how we can better recognise the full spectrum of autistic experience. Chaired by Julia Wheeler EVENT TIME EVENT CODE 2.30–3.30pm B003

Kindly supported by Spirax Group

On Your Marks, Get Set… Bake!

Town Hall, Pillar Room

£12

Here’s one we made earlier…

Join former Great British Bake Off contestants Janusz Domagala, Freya Cox and Josh Smalley as they cause science chaos in the Cheltenham Science Festival bake-off kitchen, live on stage. What could go wrong? Compered by Mark Miodownik and Andrea Sella

Lessons from Extinct Species

Helix

£11

How can we commemorate extinct species, while using their stories to save those at risk? Join Tim Birkhead, a world-leading expert in evolutionary biology, and conservationist Hannah Bourne-Taylor, as they explore how lessons from the past can inform conservation efforts and help protect our planet’s most vulnerable species.

Chaired by Hana Ayoob

EVENT TIME EVENT CODE 3.15–4.15pm N008

Weight Loss or Wonder Drug?

Town Hall, Main Hall

£12

Ozempic and other weight loss injections are making headlines: could they solve the obesity crisis and treat a wide range of other conditions? How much should we be putting our faith in these drugs and do we risk shifting the focus away from other causes of disease? Claudia Hammond investigates this ‘wonder drug’ with GP Graham Easton, geneticist and obesity expert Giles Yeo and neurophysiologist

Simon Cork .

EVENT TIME EVENT CODE 4–5pm W002

The Vera Rubin Observatory

Parabola Arts Centre

£11

In 2025, a new, giant telescope – the Vera C. Rubin Observatory –will photograph the entire southern sky every few nights to create a highdefinition time-lapse movie. But when constellations seem so fixed, why would this movie be useful and what could it teach us about the mysteries of our cosmos? Andrew Pontzen is joined by experts Hiranya Peiris and Chris Lintott to dive into our universe.

EVENT TIME EVENT CODE 4.30–5.30pm U006

Kindly supported by GE Aerospace

Make Every Breath Count

Helix

£11

What if how we breathe could boost our health? Can slow, deliberate breathing guard against stress, chronic pain, or even Alzheimer’s? Mark Lythgoe, Mark Miodownik , Mina Kim, Rachel Brady and the UCL demo team reveal the invisible world of our lung health, using a new breath-taking gas to light the airways and illuminate a path to wellbeing.

EVENT TIME EVENT CODE 5.15–6.30pm W001

BBC Radio 4: Sliced Bread

Town Hall, Pillar Room

£12

Separate the science fact from the marketing fiction with BBC Radio 4’s special episode of Sliced Bread Submit your questions to Greg Foot who is looking for your suggestions to find out if they are indeed the best thing since sliced bread, or marketing BS.

This event will be broadcast on BBC Radio 4’s Sliced Bread

Donate £10

to help cover the cost of a sensory pack, enabling someone with sensory issues to experience the Festival comfortably

Elevate Your Brand

Unleash the Power of Corporate Partnership

Our Partnership offerings are crafted to elevate your brand in ways that are completely tailored to meet your goals and ambitions.

You will be aligning with our vision for a world where everyone can explore and create culture while getting to shape an unforgettable brand narrative and connect with a vibrant community.

✓ Bespoke brand awareness

✓ Exclusive networking opportunities

✓ VIP experiences

✓ Align with world-class scientists and talent

Email partnerships@ cheltenhamfestivals.org to speak to a member of the Development Team

Unleash your imagination in our Interactive Zones

From crafting and science experiments to gaming challenges and insights from the experts.

See p4 for full details

Thomas Hertog: The Universe is a Hologram

Town Hall, Main Hall

£12

Is our entire Universe a hologram? The late Stephen Hawking and Thomas Hertog believe it could be. The discovery of holography in theoretical physics tells us that gravity and quantum theory can work together after all – one would be the hologram of the other. Thomas will discuss this bold new take on some of the universe’s fundamentals.

EVENT TIME EVENT CODE 6–7pm U001

Kindly supported by GE Aerospace

Workshop: Learn to Darn

MakerShack

£25 All materials provided and no experience needed.

Give new life to much-loved items of clothing with Meret Faerber from Re_Thrindle and learn a fun and useful repair skill. Bring an item in need of mending and get creative with a bold, colourful woven statement piece or craft a subtle, barely-there fix.

EVENT TIME EVENT CODE 6–8pm X005

Seven Deadly Sins

Parabola Arts Centre

£11

Gluttony. Greed. Sloth. Pride. Envy. Lust. Anger. These are the seven deadly sins, the vices of humankind, the roots of all evil in the world. But are these ‘sins’, in fact useful functions of our bodies and brains? Neuroscientist Guy Leschziner investigates if gluttony, sloth and pride might in fact help us to thrive, asking: is it really a sin if it’s hardwired in? Chaired by Claudia Hammond

EVENT TIME EVENT CODE 6.30–7.30pm B004

With thanks to our event supporters

Loveology

Town Hall, Pillar Room

£10 18+ only

Go on a bizarre journey through research on love, sex and relationships, guided by author Stefan Gates. Learn the dance styles, clothing colours and vibrator frequencies most likely to lead you to nirvana. Expect snogging training, flirting advice and an eyeopening (stop it) tour of our private parts. And yes, Stef will probably mention Kinsey and the toothbrush, for which he apologies in advance.

EVENT TIME EVENT CODE 7.15–8.15pm J012

Nature’s Memory

Helix

£11

Take a behind-the-scenes tour through the world’s greatest natural history museums with zoologist Jack Ashby. Guiding us through a series of extraordinary collections, from marvellous mounted whale skeletons to buried treasures in museum storehouses, Jack shares what these collections can tell us about our world today and explores why they may be crucial in the fight against climate catastrophe and biodiversity loss. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 7.30–8.30pm A005

The Real CSI

Parabola Arts Centre

£11

Enter the fascinating world of forensics with crime scene investigator and BBC’s Forensics: The Real CSI ’s Jo Ward. She joins Jo Durrant to offer a rare glimpse into the world of forensics, chronicle some of her toughest and most groundbreaking cases, and to examine the crucial role that a CSI plays in bringing criminals to justice.

EVENT TIME EVENT CODE 8.15–9.15pm F001

This event will include reference to crime scenes and sensitive subject matter.

Get ready for jaw-dropping experiments, bonkers trivia and plenty of laughs.

Variety Night

Variety Night

Town Hall, Main Hall

£16

Get ready for another wonderfully chaotic Variety Night! Join us in the middle of the science, demos and comedy Venn diagram with stand-up mathematician Matt Parker, Lord of the Flame Ted Hill, DIY chemist Alex Mason, serial prankster Jamie D’Souza, queen coder Alex Franklin, science YouTuber Steve Mould and headliner

Alasdair Beckett-King hosted by Alternative Book Club creator Shirley Halse We promise jaw-dropping experiments, bonkers trivia and plenty of laughs.

EVENT TIME EVENT CODE 8.30–10pm J004

Kindly supported by Tarren Production

Supporting the next generation of talent

We’re the part of National Grid that looks after the network which delivers electricity to your home or business.

At National Grid Electricity Distribution we’re working towards the UK’s net zero goals by building a cleaner, greener energy system.

The electricity network of the future will rely on innovation in science, technology, engineering and maths (STEM) and we’ll need new talent to help us build it.

That’s why we are proud to be sponsoring Cheltenham Science Festival, working together to inspire the next generation of STEM change-makers.

Heat Pumped Up

Town Hall, Main Hall

£11

Burning gas to heat our homes feels familiar, but even a small home produces several tonnes of CO2 emissions. Heat pumps powered by renewable energy offer an economical alternative, but could it really heat your home? Submit your burning questions as chemist Andrea Sella, metrologist Michael de Podesta and Econic Energy’s Christoph Grossbaier discuss how a heat pump would work in your home.

EVENT TIME EVENT CODE 10.30–11.30am C001

The Birth of a Mother

Helix

£11

During pregnancy, childbirth, and early motherhood, women undergo a farreaching physiological, psychological and social metamorphosis. Join Helen Jukes and Lucy Jones for a radical examination of the transition into motherhood and how it affects the mind, brain and body. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 11.30am–12.30pm H002

Techniques to boost your productivity, achieve your goals and create the best version of yourself.

Visualise: Think, Feel, Perform Like the Top 1%

Are Forever Chemicals

Making Us Sick?

Town Hall, Pillar Room

£11

When reporters Dan Ashby and Lucy Taylor teamed up with actor Michael Sheen to follow the trail of chemicals sparked by a 1960s whistleblower, it led them to uncover the world of ‘forever chemicals’: often toxic chemicals that can be found in our food, soil and bloodstream. Dan, Lucy and forensic scientist David Megson join Mark Miodownik to talk about the risks posed to our environment, food chain and communities.

EVENT TIME EVENT CODE 1–2pm K001

Visualise: Think, Feel, Perform

Like the Top 1%

Helix

£8

Harness the power of visualisation and retrain your brain to take control of how you think, feel and perform. Drawing on the latest neuroscience and compelling case studies, leading mental fitness and visualisation expert Maya Raichoora shares techniques to boost your productivity, achieve your goals and create the best version of yourself.

EVENT TIME EVENT CODE 1.30–2.30pm B007

Free Events

See p48 for full details Visit Jetstream for free events and great entertainment 10.30am–1pm Family Events 1.30–3.30pm FameLab 20 year celebration takeover

Art in Nature: Leaf Lanterns

Queens Hotel, Regency Suite

£25 All materials provided and no experience needed.

Create a beautiful decorative lantern using pressed leaves. Shine light through them and unveil their unique shapes and internal structures. For centuries, scientists have pressed and preserved leaves as a way of learning about plant health, species and diversity. Join Robin Hayward for this handson activity to discover the beauty and science of leaves.

EVENT TIME EVENT CODE 2–3.30pm X002

Quantum Dark Matter

Parabola Arts Centre

£11

Astronomers have been amassing evidence for “dark matter” in space –far more mass than can be seen directly. Yet, despite intensive efforts, there is no trace in lab experiments here on Earth. Andrew Pontzen is joined by Chamkaur Ghag , Hiranya Peiris and Jonathan Oppenheim to discuss how new frontiers of quantum physics might offer a solution to this decades-old conundrum.

EVENT TIME EVENT CODE 2.30–3.30pm U010

Kindly supported by GE Aerospace

How to Run An Ultramarathon

Pillar Room

£11

Could you run 50 kilometres? How about 250? Delve into what it takes for our minds and bodies to take on an ultramarathon. Psychologist

Peter Olusoga works with elite athletes, while Susie Chan is one of the UK’s leading endurance runners. They share tips and advice for building motivation, resilience and stamina on the track, trail and in everyday life.

EVENT TIME EVENT CODE 3–4pm W004

The Big Toilet Project

Helix

£11

Disposable nappies are one of the biggest contributors to plastic waste. Every minute, 300,000 of them are thrown away and end up in landfills, incinerators, or polluting our environment. From nappy recycling to toilet-training trends, Mark Miodownik and his team at UCL are working to challenge the way we think about waste. They share their solutions that work for parents, children and the environment.

EVENT TIME EVENT CODE 3.30–4.30pm L005

Puzzlemaster

Parabola Arts Centre

With thanks to our event supporters

Unleash your imagination in our Interactive Zones

From crafting and science experiments to gaming challenges and insights from the experts.

See p4 for full details

£11

From Crosswords, to Brainteasers, we all love a good puzzle. But who makes these puzzles and how do they do it? Join The Times puzzle editor Mick Hodgkin and author and puzzle setter Alex Bellos to find out. Chaired by Hana Ayoob

EVENT TIME EVENT CODE 4.30–5.30pm M006

Immune to Age

Town Hall, Main Hall

£11

Driving everything from metabolic function to brain health, we are only now beginning to understand the crucial role the immune system plays in how we age. Exploring gut health, brain health, inflammation, hormonal shifts and beyond, immunologist Jenna Macciochi blends cuttingedge science with tips and advice for good immune health at every stage of life. Chaired by Julia Wheeler

EVENT TIME EVENT CODE 4.30–5.30pm W009

The Diet Dilemma

Queens, Regency Suite

£11

Eat the rainbow, eat vegan, eat local, avoid UPFs, don’t eat too much or too little; and most importantly you must have a healthy relationship with food.

Dietician Anna Colton and sustainability scientist Louise Gray share their tips on curating a diet that is both healthy and environmentally friendly, while maintaining a positive relationship with food amongst the endless pressures on our diet.

EVENT TIME EVENT CODE 5–6pm L006

Leave No Mind Behind

Town Hall, Pillar Room

£8

When it comes to neurodivergence, how do we ensure no one is left behind? Drawing on lived experience, Charli Clement, Sophia Kaur Badhan and Cassandra Lovelock examine how we might improve how we diagnose, treat and support individuals with mental illhealth through psychiatric care, how intersections like race and gender impact on outcomes and how we can ensure mental health services are fit for purpose.

EVENT TIME EVENT CODE 5–6pm B006

Kindly supported by Prosperity Care

Money: A Story of Humanity

Helix

£11

Money is everything. It brings freedom and it takes it away. It inspires and corrupts us. But what is money? Is it our barrier to utopia or is it the one constant that’s driven us to success? World-leading economist David McWilliams shares the history and future of money and explores its fundamental role in our society.

EVENT TIME EVENT CODE 5.30–6.30pm H004

You can filter events on our website by theme or search for your favourite speaker

David Spiegelhalter: The Art of Uncertainty

Town Hall, Main Hall

£12

Statistician and national treasure David Spiegelhalter knows life is uncertain. In conversation with Vivienne Parry, David shares his essential guide to navigating risk, chance and probability. Along the way, he explains why roughly 40% of football results come down to luck rather than talent, and why we can be so confident that two properly shuffled packs of cards have never, ever been in the exact same order.

EVENT TIME EVENT CODE 6.30–7.30pm M007

With thanks to our event supporters

Use the power of optimism power to shift your perspective, overcome challenges and boost happiness

Life on the Bright Side

Life on the Bright Side

Parabola Arts Centre

£11

Shift your perspective and find a path to the bright side, as we explore the connection between optimism and happiness. Journalist

Sumit Paul-Choudhury and psychologist Bruce Hood discuss the transformative power of optimism to overcome challenges and give practical suggestions to break negative thought patterns and boost happiness, even in uncertain times. Is your glass half full?

Chaired by Julia Wheeler

EVENT TIME EVENT CODE 6.30–7.30pm K007

The Science of Racism

Town Hall, Pillar Room

£11

Science shows that the effects of racism are far-reaching, impacting relationships, healthcare and the justice system. Cutting through divisive anecdotes and rhetoric with rigorous research, psychologist Keon West examines the data that reveals truths about racism that are shocking and tragic, but also (somehow) funny and entertaining. Chaired by Annabel Sowemimo

EVENT TIME EVENT CODE 7–8pm K003

Kindly Supported by the British Academy

Robin Ince: Normally Weird and Weirdly Normal

Helix

£12

For over 30 years, broadcaster and comedian Robin Ince has entertained thousands. All the while, a whirlwind was at play — a struggle with sadness, concentration and anxiety. After his late-stage ADHD diagnosis at the age of 52, it all started to make sense. This witty dive into human behaviour is packed with personal insights and interviews with therapists, neuroscientists and celebrities.

EVENT TIME EVENT CODE 7.30–8.30pm J001

Plan your visit to the Festival on the Cheltenham Festivals App

Available on Android and iOS, it’s the easiest way to plan your Festival visit.

A groundbreaking exploration of the untapped potential of DNA to transform our understanding of evolution

Richard Dawkins: The Genetic Book of the Dead

Richard Dawkins: The Genetic Book of the Dead

Town Hall, Main Hall

£16

Multi-bestselling author Richard Dawkins guides us through The Genetic Book of the Dead, a groundbreaking exploration of the untapped potential of DNA to transform our understanding of evolution. Read the body, behaviour and genes of every living creature as a book –an archive of the worlds of its ancestors. In conversation with Vivienne Parry

EVENT TIME EVENT CODE 8.30–9.30pm G005

Kindly suppported by Leaf Creative

Meteorites

Parabola Arts Centre

£11

Look through the prism of meteorites for this gripping and illuminating exploration of deep space and our relationship to the natural world. Natural historian and author Helen Gordon and New Scientist features editor Joshua Howgego unlock the mysteries of these comic artifacts, explore the latest on the Winchcombe meteorite and look into the science and wonder of these interstellar relics. In conversation with Mark Miodownik

EVENT TIME EVENT CODE 8.30–9.30pm U008

Buy books by your favourite Festival authors from our Waterstones bookshop

Membership starts from just £48 per year Join today!

With thanks to our

Becoming a member is a great way to support

Cheltenham Festivals

Your membership will help us inspire the next generation, connect communities and ensure 25% of events are free. It also supports our Learning and Participation programmes which this year aim to reach 80,000 children across hundreds of schools and the local community.

✓ Priority booking for our Jazz, Science, Music and Literature Festivals

✓ Stay updated on Festival news

✓ No booking fees

Find out more and join today at cheltenhamfestivals. org/membership

Culture is... joy, curiosity, connection, inspiration, the future

Help us realise our vision of a future where everyone can explore and create culture

Please consider donating to support Cheltenham Festivals’ mission to give 80,000 children access to culture in 2025

Thank you for your support

Images: Still Moving Media

Family Programme

Our Family Programme offers a range of exciting activities tailored for different age groups.

Bubble Superstars

Teddy Bear Vet

Science Extravaganza

Frog: A Story of Life on Earth

There’s a Zoo in Your House!

Stories in the Stars

Dinosaurs Down Under

How Does It Work

Becoming a Champion

Sweet Shop Science

BSL Interpreted

Even More Impossible Questions

Origami Robots

How to Make a Forest

How to Build a Rocket

Jack Jack: Return of the Chickens

Science is Lit with Big Manny

Extreme Climates

Guinness World Record Goes Scientific

• While our age recommendations serve as a gentle guide, you know your child best

• Everyone is welcome, from babies to great grandmas

• For safety, children 11 years and under must be accompanied by a ticket holder aged 16+

More information on p63

Becoming A Champion

Town Hall, Main Hall

£8 Age 7+

Discover the challenges of being an athlete and the science of how to become a champion with Paralympic champion Grace Harvey and scientist Steve Ingham, see p13 for more details.

EVENT TIME BOOKING CODE

5.30–6.30pm R001

Saturday 7 June

Teddy Bear Vet

Queens Hotel, The Regency Suite

£15 Age 5+

This price includes one adult and child. Additional child tickets £10 each.

It’s time for a check up! Bring along your favourite stuffed toy to the teddy bear vet clinic, where you will learn what it’s like to be a vet and how you can keep your teddies happy and healthy. Get hands-on experience at working in a veterinary surgery from bandaging to taking x-rays, and learn what it’s really like to care for animals from real-life vet Jess French

EVENT TIME BOOKING CODE 10–11am R005

11.30am–12.30pm R010

1–2pm R011

2.30–3.30pm R012

Science Extravaganza

Jetstream

FREE Age 5+

See p46 for full details

EVENT TIME 10–10.30am

Sweet Shop Science

Town Hall, Main Hall

£8 Age 7+

Join TV scientist and food physicist Chris Clarke on a colourful, zingy and messy journey through the science behind our favourite sweet treats. Explosive sugar, suspicious smells, the world’s sourest sweet and plenty more sensory experiences to tickle your tastebuds. Get ready for hands on demonstrations and plenty of tasters as Dr Chris whips, rolls, smashes and blows up his travelling confectionery kitchen.

EVENT TIME BOOKING CODE 10–11am R017

Even More Impossible Questions

Town Hall, Pillar Room

£8 Age 7+

Has a slug ever been to space? Can you unboil an egg? Bestselling science writer Isabel Thomas provides even more answers to the weird and wonderful questions that buzz around children’s brains at bedtime. Explore the answers with interactive experiments and bring your own bamboozling brainteasers for a chance to star in Isabel’s next book!

EVENT TIME BOOKING CODE 10.30–11.30am R021

Bubble Superstars

Jetstream

FREE All ages

See p46 for full details

EVENT TIME 11.30am–12pm

The best science demonstrators in the business

Science Is Lit with Big Manny

Town Hall, Main Hall

£8 Age 8+

Alright BOOM, TikTok star

Big Manny is back with more amazing experiments that he’ll perform on stage and that you can try at home. This time we’re gonna be learning all about physics tings – from sound waves to circuits and mad magnetism to sparky electricity. In conversation with Greg Foot

EVENT TIME BOOKING CODE 12–1pm R003

Big Manny Donate £10

Extreme Climates

Parabola Arts Centre

£8 Age 8+

Prepare for a storm-chasing adventure as you explore the extremes of our planet with climate scientist and TV presenter, Mark Langtry Harness hurricanes and twist tornados as you investigate our changing climate. This high energy show will make you feel powerful about your future and inspire you to make a positive impact on our world.

EVENT TIME BOOKING CODE 12.30–1.30pm R002

Frog: A Story of Life on Earth

Jetstream

FREE Age 5+

See p46 for full details

EVENT TIME 12.30–1pm

to pay for a disadvantaged child to attend a Science for Schools event through our donated tickets for schools scheme

Embark on a journey to our three Interactive Zones to explore, create and challenge.

Immerse yourself in the Discover Zone. Imagine new possibilities in the MakerShack Put your gaming skills to the test in The Arcade. Find out more on p4

Image: Charlotte Knee Photography

Origami Robots

Queens Hotel, The Regency Suite

£12 Age 7+

This price includes one adult and child. Additional child tickets £8 each.

Can you build a robot with paper? Join origami engineer and roboticist Chenying Liu to explore the potential of origami in advanced robotics. Get hands-on and transform flat sheets of paper into impressive structures for robotics, sustainable home decoration and even space exploration.

EVENT TIME BOOKING CODE 10–11am R014 12–1pm R015

How to Make a Forest

Jetstream

FREE Age 7+

See p48 for full details

EVENT TIME 10.30–11am

Would an elephant eat your cereal? Could a hippo wallow in your bath?

There’s a Zoo in Your House!

Guinness World Records Goes Scientific

Parabola Arts Centre

£8 Age 8+

Join the Guinness World Records for a science themed hour of jawdropping records, remarkable feats and fascinating facts – it’s fun for all the family. Discover how record breaking has changed over the years and what incredible records might be broken in 2025. Plus, take part and maybe set your own Guinness World Records title. EVENT

There’s a Zoo in Your House!

Town Hall, Pillar Room

£8 Age 5+

Would an elephant eat your cereal? Could a hippo wallow in your bath?

Join author and vet Jess French as you draw along with illustrator and biologist Hana Ayoob to transform your house into a zoo.

Chaired by Becci Smith

EVENT TIME BOOKING CODE 11am–12pm R004

Stories in the Stars

Jetstream

FREE Age 5+

See p48 for full details

EVENT TIME 11.30am–12pm

How to Build a Rocket

Town Hall, Main Hall

£8 Age 7+

Join TV engineer and author, Fran Scott , on this crash course in rocket science. Through fire, forces and fun-filled demonstrations, learn exactly what it takes to get rockets off the ground and into space. Buckleup for this light-hearted Engineering adventure that will take you to the moon.

EVENT TIME BOOKING CODE

12.30–1.30pm R006

Kindly supported by FEWS Event Structures

Dinosaurs Down Under

Jetstream

FREE Age 5+

See p48 for full details

EVENT TIME 12.30–1pm

Jack-Jack: Return of the Chickens

Parabola Arts Centre

£8 Age 7+

Hear the amazing story of Jack-Jack, the world’s coolest dog. Author and broadcaster Ben Garrod met Jack-Jack looking after orphaned chimpanzees in Africa. Join them on their latest adventure, as new chickens in the garden marks the end of peaceful mornings for Jack. Is Ronnie the Rooster out to get him?

EVENT TIME BOOKING CODE 12.30–1.30pm R018

How Does it Work?

Town Hall, Main Hall

£8 Age 6+

CBeebies star Maddie Moate invites you on an interactive adventure into the workings of everyday machines. From fridges and fire engines to microwaves and roundabouts, Maddie will uncover how things work through fun demonstrations, games, quizzes and lots of audience interaction.

EVENT TIME BOOKING CODE 2.30–3.30pm R019

How do microwaves heat our food? Why do roundabouts makes you feel dizzy?

How Does it Work?

With thanks to our event supporters

ONCE THE SCIENCE ENDS, JOIN US AT...

ONCE THE SCIENCE ENDS, JOIN US AT...

After unleashing your inner scientist at the Cheltenham Science Festival, fuel your curiosity and sample some of the delicious dishes our chefs have been whipping up to tantalise your taste buds and senses.

After unleashing your inner scientist at the Cheltenham Science Festival, fuel your curiosity and sample some of the delicious dishes our chefs have been whipping up to tantalise your taste buds and senses.

After unleashing your inner scientist at the Cheltenham Science Festival, fuel your curiosity and sample some of the delicious dishes our chefs have been whipping up to tantalise your taste buds and senses.

You will find us in the heart of the science action in the Montpellier District.

You will find us in the heart of the science action in the Montpellier District.

You will find us in the heart of the science action in the Montpellier District.

ENJOY A 10% DISCOUNT OFF OUR FULL-PRICE MENU AT VICTORIA'S DURING THE SCIENCE FESTIVAL.

ENJOY A 10% DISCOUNT OFF OUR FULL-PRICE MENU AT VICTORIA'S DURING THE SCIENCE FESTIVAL.

ENJOY A 10% DISCOUNT OFF OUR FULL-PRICE MENU AT VICTORIA'S DURING THE SCIENCE FESTIVAL.

The Promenade, Cheltenham, GL50 1NN

queenshotelcheltenham.co.uk

The Promenade, Cheltenham, GL50 1NN

The Promenade, Cheltenham, GL50 1NN

queenshotelcheltenham.co.uk

queenshotelcheltenham.co.uk

@queenshotelcheltenham

@queenshotelcheltenham

@queenshotelcheltenham

Free Programme

Why not make the most of your Science Festival Visit by exploring all the free events and activities we have to offer in the Festival Village and …around town. From breakthrough local music to comedy, poetry and cocktails. Unleash your imagination in our Interactive Zones: immerse yourself in the Discover Zone, invent new creations in the MakerShack and put your gaming skills to the test in The Arcade.

Thursday 5 June

6–8pm

People Planet Pint

Discover Zone

An informal meet-up for those who work in or around climate and sustainability across all sectors who want to network, enjoy a drink together and find out what’s going on locally.

Friday 6 June

6–7pm

Raise the Bar: Wild Verse

Jetstream

Poetry meets planet in this showcase of rhythm, rhyme and raw truth. Raise the Bar bring a stellar line up of poets and spoken word artists explore nature’s beauty, environmental change and our place in it all. Expect powerful words, fresh perspectives and thought-provoking stories.

7–7.30pm

The Music Works: Tan Sholto

Jetstream

Don’t miss music from South African-born artist, Tan Sholto. Tan creates songs that are more than just melodies – they are invitations to feel deeply, heal gently, and embrace the quiet magic of life.

With thanks to our event supporters

8–8.30pm

The Music Works: Pebble Daisy

Jetstream

Enjoy live music from Stroud-based singersongwriter Pebble Daisy She blends vintage 90s indie rock, dream pop and shoegaze to create her distinctive sound.

9–10pm Molecular Mixology

Jetstream

Shake up your evening with the science of cocktails with Mark Miodownik and Andrea Sella. Grab a drink from the bar and discover the chemistry behind mixology and the secrets of flavour, fizz and fermentation. With fascinating demos, surprising reactions and a few delicious twists along the way.

10–10.30am Science Extravaganza

Jetstream Age 5+ Join science communicator Mark Langtry for a science extravaganza full of demos and audience interaction. Fun for all the family.

10.45-11.15am 1.15-1.45pm Buzz

Jetstream Age 4+

Featuring spell-binding puppetry and a giant honeycomb set, join Billy Bumble as he shrinks down to bee-size and discovers the troubles they face. Help him on his whirlwind ride, avoiding grumpy Mr Fred and the gaping jaws of Shredder the dog!

...around town is kindly supported by Cheltenham BID

11.30am–12pm Bubble Superstars

Jetstream

All ages

Explore bubbles and learn Makaton signing with Sarah Bearchell . Perfect for young visitors, those with disabilities or additional needs and anyone who loves bubbles!

12.30–1pm

Frog: A Story of Life on Earth

Jetstream

Age 5+

If frogs come from eggs, and eggs come from frogs, where did the first frog come from?

Join science writer Isabel Thomas as she shares her latest picture book Frog: A Story of Life on Earth and make a hopping paper frog to take home with you.

12–1pm We Make Tomorrow: Food for Thought Drop-In

Skillicorne Gardens

Find out about getting involved with the causes you care whilst planting vegetables and herbs to take home.

Kindly supported by Project Grow, Gloucestershire Archives’ Green Pledge Project and Planet Cheltenham.

With thanks to our event supporters

Laugh, dance and listen at the VOICEBOX takeover of Jetstream

2–2.45pm ECO POETRY WITH CHANTELLE LINDSAY

Jetstream

Wildlife conservationist

Chantelle Lindsay brings together her favourite poets and spoken word artists to explore nature, climate and our changing planet through powerful and thoughtprovoking performances.

3.15–3.45pm BRINNY DOES: GUIDED MEDITATION

Jetstream

Feel calm and grounded with Mind and Body Coach

Brinny Does in this guided meditation drop-in. Take 30 minutes to connect with yourself through meditation, small movements and stretching. No equipment or experience required.

With thanks to our event supporters

4.15–5pm VOICEBOX

SCIENCE(ISH) POP QUIZ

Jetstream

Know your periodic table from your times table? Your Franklin from your Faraday? Test your science trivia in the VOICEBOX SCIENCE(ISH) POP QUIZ. Join your host Shirley Halse for a quiz featuring music, silly clues and more. We promise it won’t all be rocket science!

5.30–6pm VOICEBOX LAUGHS

Jetstream

Comedian and writer Shirley Halse hosts a double-bill of laugh-out-loud standup. Featuring Farah Sharp, named ‘One to watch’ in the Funny Women Awards, and Kuan-wen Huang finalist in the Channel 4 Sean Lock Comedy Award and New Acts of the Year Award, don’t miss this Science Festival edition of VOICEBOX LAUGHS.

TAKEOVER comedy

6.30–7pm

THE MUSIC WORKS: TALLULAH BLUE

Jetstream

Don’t miss music from Tallulah Blue, an artist who blends a spectrum of musical influences to push creative boundaries to craft a unique and immersive sound.

7.30–8pm

THE MUSIC WORKS: CRISPIN

Jetstream

Grab a drink and hear live music from Crispin, who blends heart-wrenching ballads with electrifying rock.

Our VOICEBOX programme is kindly supported by Benefact Movement for Good

wellness music

Sunday 8 June

10.30–11am

How to Make a Forest

Jetstream

Suitable for ages 7+

Discover the science of tree planting and how trees can travel the world. From seeds that cross oceans to fruits that launch themselves sky high, Robin Hayward demonstrates some of the amazing evolutions that created today’s forests and how we might use them in the future.

11am–3pm

Fold Your Town

Play Café, The Wilson Age 4+

Join us in creating our very own paper model of Cheltenham! Inspired by your local community, simply turn up, create your own large paper shaped house, building, car or landmark. Draw, colour and decorate our map and be part of this evolving drawn installation, created by Anna Bruder

...around town is kindly supported by Cheltenham BID

11.30am–12pm

Stories in the Stars

Jetstream

Suitable for ages 5+

Tales of Orion the Hunter and many other constellations were inspired by the stars we see in the night sky. Listen to storyteller Fiona Eadie tell some of these wonderful stories and then, inspired by what you’ve heard, draw your own star story.

TALKING SCIENCE

12.30–1pm

Dinosaurs Down Under

Jetstream

Suitable for ages 5+

Come on a musical and storytelling adventure with singing palaeontologist Professor Flint, to discover the dinosaurs that once stomped and roared across Australia!

1.30–3.30pm

FameLab 20

Year Celebration

Takeover

Jetstream

This year marks 20 years of FameLab and to celebrate in this momentous occasion, we have invited past FameLabbers from across the UK, the globe and FameLab Academy for a special showcase event. Join us to hear them do a three-minute FameLab talk and learn what they’ve been up to since taking part. Hosted by the OG Mark Lewney

Pre-order early for

50p Button Badges

*Available on site only

Pre-order at cheltenhamfestivals.org/shop by 3 May 2025 Collect from the Box Office during the Festival, 3–8 June 2025

Helix

Town Hall, Main Hall

Town Hall, Pillar Room Parabola Arts Centre

Puzzles and Pints

Science After Trump

Hall, Main Hall

Hall, Pillar Room

A Walk on Crickley Hill

Dark Skies

Thank you to our Partners and Supporters

Principal Partners

Major Partners

At EDF, we are proud to partner with Cheltenham Festivals in our shared commitment to inspire young people to explore the vital role of energy within the world of STEM.

EDF

Department for Science, Innovation & Technology

Northrop Grumman is proud to have partnered with Cheltenham Science Festival since 2018, and together we are committed to advancing technology and inspiring the next generation of innovators. We’re proud to support a discussion on AI’s impact across different industries and its future applications in the UK.

Northrop Grumman

The Jason Robson Trust

The Notgrove Trust

The Sorven Foundation Trust

Festival Partners

In-Kind and Media Partners

For over 20 years, GCHQ has been a proud partner of Cheltenham Festivals. These events help us to reach and inspire the next generation to develop the STEM and language skills needed to keep the UK and its people safe.

GCHQ

Working with Cheltenham festivals over the past 20 years has enabled us to be part of a vibrant celebration of culture creativity and community. Willans Solicitors LLP

Sedbury Trust

Borneo Orangutan Survival UK

with Patronage

Join our valued Patron community and play a crucial role in advancing our artistic programmes and outreach projects, creating experiences that bring joy, spark curiosity, connect communities and inspire change. From £90 per month, Patronage covers all four Festivals.

You’ll also benefit from:

✓ Advanced booking and early programme announcements

✓ Access to hospitality areas at our Festivals

✓ Invitations to special events and parties

To find out more please email patrons@cheltenhamfestivals.org or visit cheltenhamfestivals.org/patrons

As a UK Taxpayer, your donations to our charity enable us to claim Gift Aid, adding an extra 25p to every £1 you contribute towards your Patronage, at no additional cost to you.

I feel like an important part of the whole Festivals experience, including the huge amount of work done for schools, young people and the local community

Keith Norton, Life Patron

Charity No. 251765

Patron Acknowledgements

Life Patrons

Dr Lynda Albertyn and Pat Gallasch

Mark and Sue Blanchfield

Peter and Anne Bond

Dominic and Jannene Collier

Michael and Felicia Crystal

Colin and Suzanne Doak

Victoria Draper

Miles and Monica Dunkley

Carole Epstein - her life and legacy

The Eaton Family

Fingerhuth Leung Family

Charles Fisher

Lucy Freeman and Peter Hulett

Mr and Mrs D M Gates

David and John Hall

Margaret Headen

Diane and Mark Hill

Jeremy and Germaine

Hitchins Family

Jonathan and Cassinha

Hitchins Family

Stephen and Tania

Hitchins Family

Jeff and Keren Illiffe

Elizabeth and Michael Jones and Family

David Jones and Amanda Payne

Rick and Lisa Jones

Steven and Linda Jones

Hugh and Sue Koch

Robert and Moira Leechman

Hazel and Jeremy Lewis

Eileen Lockwood

The McKelvie Family

Fiona McLeod

The McWilliam family in loving memory of Ruth McWilliam

Keith Norton and Piers Norton

The Parker Family in loving memory of Edward and Gladys

Mark and Elizabeth

Philip-Sørensen

Anthony and Rowenna Poeton

Shelley Bence and Felix

Robson in memory of

Jason Robson

Karen Salters and Marcus Freer

John and Susan Singer

Jean Gouldsmith Skinner

Andrew Smith

Phil and Jennifer Stapleton

Liz and Neil Stewart

Sharon Studer and Graham Beckett

Chris and Bridgette Sunman

Fiona and David Symondson

Michelle Thorley

Luanne and Hodson Thornber

The Walker Family

Jacqueline Woof

Director’s Circle

Chris Barratt and Carolyn

Howard

Heather Barrett

Sue Bennett

Charlie Chan

Richard Claridge

Sarah Cook and Gemma Irvine

Michael and Angela Cronk

Arlene Davies

Carol and Adrian Farnell

Marc and Melanie Gillespie

Jeremy and Alison Halliday

Mark and Moira Hamlin

Stephen Harper and Megan

Broadley

Jennifer Hayward and Richard Waite

Stephen Hodge

Andrew and Caroline Hope

David Jones

The Keogh Family

Simon and Emma Keswick

Emma Logan and KB Beaton

Iain F Lovatt

Andrew and Susanne Malim

Hayden and Tracy McKinnes

Spencer McPherson and Emily Poole

The Miskin Family

P. J. Moore

Chris Morgan

Joanna Morrison

Giles Mountford

Oldham Foundation

John Phillips

Andrew Pitt and Pamela Odih

Jan and Gill Rowe

Khal and Zoe Rudin

Andy and Ali Stalsberg

Peter Stormonth Darling

Charitable Trust

Paul and Amanda Toner

Rosie Warner

Stephen Wood

Gold Patrons

Sigrid and Ben Atkinson

Nicholas and Alixandra Avery

Christopher Bence

Stephen Bond and Sarah Russell

Matthew and Emily Clayton

Ian Culverhouse

Sally Dimmer

Wallace and Morag Dobbin

Peter and Sue Elliott

Mark and Olpha Gibbon

Gill Greenhalgh and Steven Bond

Louise Hewett D.L.

Mike and Judie Hill

Elizabeth Jacobs

Nathan and Jenny McLoughlin

Sir Michael and Lady McWilliam

Kim Moore

Louise Morgan

John and Judith Murray

Dr Julia Pearson and Dr Keith England

Adrian and Cassandra Phillips

Martin and Susan Pickard

Joanna and Stuart Richards

Brenda Salters and Harold Longmate

Candy Shaw and William Barff

Mat and Patsy Shilling

Esther and Peter Smedvig

Tony and Victoria Wood

Silver Patrons

We would also like to thank all our anonymous Patrons and Silver Patrons who are listed on the website: cheltenhamfestivals.org/ our-patrons

Listeners

Speakers

Analysts

Partners

Volunteers

Scientists

Changemakers

Supporters

Members

It Takes a V illage

to create our Festival

Thank you all for making it possible

Hosts

Educators

Inventors

Audiences

Creators

Innovators

Patrons

Contractors

Acknowledgements

Presented by Cheltenham Festivals Ltd, a Charity and company limited by guarantee and a member of the British Arts & Science Festival Association (artsfestivals.co.uk).

Cheltenham Festivals is a PRS Foundation Talent Development Network Partner supported by PPL.

Cheltenham Festivals Board of Trustees

Mark Philip-Sorensen

Kiane Atanga

Lucy Carlton-Walker

Beverley Grimster

Peter Howarth

Adrian Farnell

Lauren

Dr

Jonathan White

Andrew Williams

Company Secretary

Matthew Clayton

Co-CEOs

Ali Mawle

Ian George

Head of Programming

Marieke Navin

Programming

Strategic Lead

Emma Whittle

Programme Manager

Ellie Petrie

Programme Manager and Data Insight Analyst

Matthew Allen ...around town

Programming

Claire Crawford

Senior Management Team

Julia Caskey

Alaana Watt

Marketing and Box Office Jade

Operations and Production

James

Melissa

Alice

Evan

Fiona

Holly

Lydia

Samantha

Connor

Eleri

Learning and Participation

Philippa Claridge

Sarah

Finance

Ben

Niamh Roderick

Rachel Wollaston

Programme Artwork @ 2025 Cheltenham Festivals, Liz Wheatley

Festival Images

Still Moving Media

Print Production

Prontaprint

With many thanks to the staff and volunteers who provide invaluable support and help make the Festival a success.

Contact

If you have any specific comments about the Festival, please email boxoffice@ cheltenhamfestivals.org

Company No. 456573

Charity No. 251765

VAT Registration No. 100114013

WINTICKETS!

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Visitor+ makes it easy for you to plan: Find information + win tickets to great events and attractions at www.visitorplus.co.uk

Visitor+ is very proud to sponsor Cheltenham Science Festival 2025 Scan me + fun family holidays + other incredible experiences + inspiring days out + relaxing city breaks

Your Visit and Access

Entrance to the Festival Village is free; buy tickets for the individual events you wish to see.

Getting to the Festival

Cheltenham is easily accessible from all over the UK, by road and rail. Most events take place on the main Festival site, located in central Cheltenham on Imperial Gardens (GL50 1UW). Other venues are within walking distance. For more information on getting to the Festival or accessibility, visit cheltenhamfestivals. org/booking

Family Events

For safety, children 11 years and under must be accompanied by a ticket holder aged 16 or over. Everyone over the age of 12 months requires a ticket, babies in arms (12 months and under) do not require a ticket unless stated.

Access Requirements

Please book using our online form at cheltenhamfestivals.org/ access or call the Box Office phone line from 14 April.

Sensory Aids

Look our for our sensory aids at the Festival, a series of items to support the Festival experience for children and adults with autism and sensory disorders.

Please Note

Filming, audio recording and photography is not permitted during events. Visitors to the Festival may be filmed and/or photographed for future promotions.

How to Book

To get the best out of the Festival we recommend you book in advance, however there will be availability for some events at the Box Office on site.

You can purchase tickets in person at our Festival Box Office. Opening hours will be listed at cheltenhamfestivals.org/booking

Booking fees

Booking fees apply to all bookings and are charged per order. Fees are £4 online and over the phone, with no fees for in person bookings. Members are exempt from paying a booking fee.

Access Ticket Bookings

Please book using our online form which will be available on the website from Tuesday 1st April to match programme announcement, with bookings then being processed from 14th April at cheltenhamfestivals. org/access

Gift Vouchers

Cheltenham Festivals

Gift Vouchers may be purchased at our Box Office online and may be redeemed against ticket or Membership purchases. Find out more at cheltenhamfestivals.org/ support-us/gift-vouchersand-donations

Refunds

Tickets cannot be refunded, except in the case of a cancelled event.

Tickets can be exchanged subject to a £3 fee (excluding Patrons and Member+) and availability. Please note, if there is a difference in price, ticket holders will not be refunded the difference and will have to pay any additional cost price.

Sometimes alterations to the advertised details of an event or performance are made at short notice. If this happens there is no obligation to refund your money or exchange your seats.

For full ticketing terms and conditions please visit cheltenhamfestivals.org/ terms-and-conditions

Festival Village

Imperial Gardens, Cheltenham, GL50 1QA

Site open from 5pm on Tuesday 3 June

Free entry

Free Interactive Zones

Opening times

Tuesday 3 June 10am–3pm Schools 3–6pm Families

Wednesday 4 June 10am–3pm Schools 3.30–5.30pm Families (The Arcade only)

Thursday 5 June 10am–3pm Schools

Friday 6 June 10am–3pm Schools 3–6pm Closed 6–10pm Friday Night Late, 18+ only

Saturday 7 June 10–11am Quiet opening 11am–5pm Open to everyone

Sunday 8 June 10–11am Quiet opening 11am–5pm Open to everyone

Cheltenham Town Centre

Cheltenham Town Hall Main Hall

Regency Cafe Box

Cheltenham Town Hall Pillar Room

The Garden Bar

The Quadrangle

Jetstream Free Stage

The Queen’s Hotel

Borneo Orangutan Survival UK

Fauna and Flora

Helix

Maker Shack

Discover Zone

The Arcade

The Flight Deck

Skillicorne Gardens

Waterstones Bookshop

Change BeThe

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