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Graphene on The One Show


What is Graphene?


Instructional Science and Engineering Videos by Jonathan Hare

A set of short instructional science and engineering videos by BBC Rough Scientist Jonathan Hare to be used for viewing in schools, workshops and in …

Maxwell 2600 Farad 2 5V Ultracapacitor solar power storage EV used | eBay

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Aluminium–air battery

"Aluminium battery" redirects here. For the rechargeable battery, see aluminium-ion battery.<p><b>Aluminium–air batteries</b> (Al–air batteries) produce …

Zinc–air battery

<b>Zinc–air batteries</b> (non-rechargeable; IEC codes: A, P), and <b>zinc–air fuel cells</b> (mechanically rechargeable) are metal-air batteries powered by …

Precision Twin Cylinder Stirling Engine


Tesla CD Turbine Experimental Test Combining Air and Water


Muscle Powered Tesla Turbine


Appropriate technology

<b>Appropriate technology</b> is a movement (and its manifestations) encompassing technological choice and application that is small-scale, decentralized, …

Scrap To Power

Free plans for alternative energy generators, such as Stirling engines, wind, solar, and thermoelectric made from scrap re-purposed items.

Solar Stirling Engine Generator


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소음 줄인 풍력발전...프로펠러 없이 전기 생산


i-H2GO smartphone enabled Hydrogen Fuel Cell RC car

Fuel Cell

Horizon H-Racer 2.0 Hydrogen Fuel Cell Car

• Unique, patented miniature fuel-cell car and solar hydrogen refueling station<br>• Refueling station creates hydrogen by electrolysis using water<br>• Fill the …

H-RACER: Hydrogen Fueled Toy Car

Introducing a hydrogen car that everyone can afford! … if only we could fit inside. Released earlier this year, the H-Racer is the world’s smallest …

Solar powered windmill


Howard Johnson: Permanent Magnet Motor

Today when energy is so expensive, it is not hard to drum up interst for most any avenue that offers a breath of hope or a way of escape, but this …