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This radio runs by clockwork. This means that you can use it almost anywhere, and that it produces no CO2. It has been particularly successful in areas of Africa which are a long way from towns. |
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This bag has a small solar panel on it, which collects energy from the sun. This can be used for recharging mobile phones or other small electronic devices. Solar energy produces no CO2. |
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You know how hamsters sometimes spend all night running around on their wheels? The teenage owner of Elvis, the Somerset hamster, has rigged his wheel up to a dynamo, and is using it to recharge his mobile phone. |
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> To plan your design click here |