Solar Energy Concentrator

Tuesday, May 25th, 2010 at 6:34 pm  
Comments (24)

Purchase: hilaroad.com This video demonstrates how solar energy can be focused with a curved mirror. Once focused this energy can be used to cook food, sterilize water even create electricity. Includes an explanation of Energy, Power, Joules, Watts. Examples of radiant, heat, chemical and kinetic energy are given. Includes links to directions for constructing a simple solar concentrator.


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Brink – Storing Solar Energy

Tuesday, May 25th, 2010 at 2:11 am  
Comments (20)

Chemist Dan Nocera’s work capturing and storing solar energy may save the world. No, really!


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PEDAL POWER BIKE BICYCLE DC Generator Green Energy ELECTRIC BIKE DIY HYBRID

Sunday, May 23rd, 2010 at 3:51 am  
Comments (24)

This is a 24 volt Generator attached to a bike. Permanent Magnet Motor.


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STIRLING ENGINE FRESNEL LENS SOLAR POWER GREEN ENERGY SUN

Friday, May 21st, 2010 at 10:13 am  
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www.greenpowerscience.com GREEN POWER SCIENCE STIRLING ENGINE AND A FRESNEL LENS 1800 RPMS. HAD TO STOP AS ENGINE HEAT SHAFT WAS GETTING TOO HOT.


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Renewable Energy

Wednesday, May 19th, 2010 at 4:17 pm  
Comments (19)

A short video that I made for science when I was In Year 10, Hope you enjoy :) Thanks so much to those who have watched this video, which has reached over 28000 views!


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