Computer Science
Table of Contents
Welcome Message pag /3/ What is computer science? pag /4/ Fun Facts about Computers pag /5/ Learn to Code with Scratch pag /6/ How the Internet Works pag /7/ Resources and Further Reading pag /8/
Welcome Message
This would be a interesting magazine about computer science,in were we are going to learn more about it. The purpose of this, is to learn more things, that can help us on different homeworks or teamworks.
What is computer science?
is the study of computers and computational systems. It is a broad field which includes everything from the algorithms that make up software to how software interacts with hardware to how well software is developed and designed.Unlike electrical and computer engineers, computer scientists deal mostly with software and software systems; this includes their theory, design, development, and application.
Fun Facts About Computers
1 2
COMMONPASSWORD RUSSIA'S WATER COMPUTER 3 4 THE FIRST COMPUTER WAS HUGE!!
The first modern computers were electronic calculating machines. And were created during the second World War.
CREEPER,THE FIRST VIRUS
The first computer virus was developed in 1971. Its name was Creeper and it was circulating on ARPANET. It was completely harmless.It is scary to acquire viruses on your computer.
Common-password.
The most common passwords used in the world according to research are 123456 and 12345678. Computer users blinks only 7 times a minute.
In 1936, Russia built a computer that ran on water ... It was named 'The Water Integrator' and it was used to solve partial differential equations.Computer for trademark infringement. The case settled for $80,000
Learn To Code With Scratch
START A NEW PROJECT
DRAG THE CODE BLOCKS
CLICK ON SPRITES TO CODE FOR THEM
WATCH YOUR CODE RUN
RUN THE CODE WHEN THE GREEN FLAG IS CLICKED (WHEN THE PROGRAM BEGINS). MOST OF THE TIME, WE USE THIS BLOCK.
RUN THE CODE WHEN A KEY IS PRESSED. USE THE DROPDOWN
MENU TO CHOOSE WHICH KEY YOU WANT!
BLUE COLORED BLOCKS ALLOW YOUR SPRITE TO MOVE, ROTATE AND GLIDE.
How The Internet Works
THE INTERNET WORKS BY CONNECTING NETWORKS TOGETHER THROUGH A SERIES OF ROUTERS AND SWITCHES. A ROUTER FORWARDS PACKETS OF DATA BETWEEN DIFFERENT NETWORKS WHILE A SWITCH LINKS DEVICES WITHIN A SINGLE NETWORK. THIS ENABLES COMPUTERS TO COMMUNICATE WITH EACH OTHER AND ACCESS CONTENT STORED ON REMOTE SERVERS.
Resources and Further Reading
Algorithms to Live By:
Thomas L. Griffiths,
2016
Clean Code By: Robert Cecil Martin, 2012
The Pragmatic Programmer By: Dave
Thomas,
1999