أقل معروفة، نظيفة، منخفضة التكلفة، وفيرة تكنولوجيات الطاقة التي من شأنها أن تغير العالم.

Science Valid “Free Energy” 11 Power Line Syphoning • -->>cont: FREE ENERGY;

Micro Energy Harvesters:

4 RF Wave Harvester:

• Crystal radio set up(one popular type is antenna coil and inductive tuning coil[no antenna is also possible], speaker is usable without outside power) has wide band harvesting capability & many home made large device can have much higher than micro device harvesting capability.

• Some focus on increasing power by Ultra-broadband EM induction or PiezoElectromagnetic or multiple vibration mode EM induction, etc(EnerBee+) • HIGH VOLTAGE POWER LINE scavenging: Near field high power line's EM field flux directly or, Additionally generating vibration with interaction of device magnet with EM field to harvest extra energy from piezoelectric effect(Hosseinimehr & Tabesh+) etc, for self powered electric current transmission monitoring purpose: mostly Wireless Powerline Sensor(Sentient Energy IBOLT, USi Power Donut+), low power amp working(Aclara Tollgrade LightHouse), or advanced monitoring(INCON GridSense Line IQ, Lindsey Transmission Line Monitor+): This application is full mainstream use in some regions/industry power monitoring segments while almost none in others -->cont: 18