This device will be cheap to build, will be powered by Solar and mechanical movement from wind, water and/or by hand cranking. And in turn you just add water and out comes Hydrogen for fuel to be used for cooking and heating and other uses plus a by product of this conversion is oxygen which could be used for high altitude breathing and other potential uses. Also another use of the Hydrogen would be Electricity generation - Fuel cell.
I know the technology exists already to do all this stuff but has any one come up with a small, portable device and cheap enough that one could happily go say on a camping trip with this device.
If there is, please let me know(leigh_pierce2002@yahoo.co.uk) otherwise i believe that we need to develope this as a way of decentralised energy use for all and to provide Free open source plans so that anyone can create this device for cheap using some easily obtainable raw materials.

Regards