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Air Powered Car

Engineers in France were amongst the first to create a car powered by compressed air. The air is held at pressures of about 150 times the rate put into car tyres. An early prototype has a top-speed of 65 mph and a range of around 200 km before the tank needs to be filled up again with air.

Solar, Windup, Dynamo, and Faraday Powered LED Torches and Gadgets
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Rechargeable Wind-Up Torch & Bicycle Light

13.99

Handheld torch with magnetic bicycle mounting bracket. Built in dynamo mechanism, rechargeable batteries, and a DC output socket.

Three ultra bright LEDs
Use as a handheld torch and a bike light
Secure fixing / quick release magnetic bicycle mounting bracket
Built-in rechargeable batteries and dynamo
Pull out handle and rotate to charge (two rotations per second)
One minute yields up to 30m of light
Boxed with instructions
Cable to charge other devices (instructions not provided)
Save a fortune in batteries with this light
Rainproof
On-off button
Dimensions: 150mm x 55mm x 50mm
Due to the brightness of the LEDs this torch is not suitable for young children.
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