Wind Powered charger - A windmill made small to power up your handphones, mini radios e.t.c. If there is no wind, you can still blow at it! And best of all, wind is free..
Solar Powered bag - There is a socket in the bag to plug the things you need to recharge. You can hold it over your head to shield yourself from the sun and get the maximum sun exposure for the best effect.
Water Powered Alarm Clock - Do away with the need to find batteries or dispose of them. Use water, the readily available source of power...unless of cause you are in the desert!
Handpower charger - This gadget will work day and night, without wind, water or sun. Helps give you lean arms too...
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