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DIY: How to Make a Wave Powered Boat
You may use small wood boards, or toy boats “borrowed” from your kids. Or as well you may teach your little ones how to build a free energy device.
DIY: Home Made Solar Panels with Cells Bought from eBay
Today I stumbled upon a web site made by a guy (he’s an astronomer) who did his own very cheap solar panel. He has a remote property in Arizona and there isn’t any power source, so he had to improvise it by himself.
How To Run Your Car On Tap Water Plans
IT ALSO WORKS ON YOUR
TRUCK / RV / MOTORCYCLE / AIRPLANE (ETC)
Will This Work?
Although we cannot guarantee it, we believe these plans will enable you to build a car that runs on water.
If you test it out, though, do as the writer suggests and use an old car that doesn’t represent a loss of [...]
How to build a hydrogen fuel cell in your kitchen
Build a Fuel Cell with a couple of Band Aids, an MEA and a few scraps of stainless steel bug screen by Gavin D. J. Harper.
The story as to how this design came into being is probably a little too much information, but worth sharing none the less. Having spent some time playing with Fuel [...]
How to generate electricity from your body heat
German scientists have found a way of transforming body heat into electricity using circuitry.The discovery means that we may be able to operate our mobile phones using nothing but the warmth of our hands in the future.
New circuits make it possible to harness body heat for generating electricity, scientists at the Fraunhofer Institute [...]
How to build the most simple fuel cell
The simplest fuel cell ‘burns’ hydrogen in a flameless chemical reaction to produce electricity. In order to ‘burn’ the hydrogen, a fuel cell needs a source of oxygen and this is usually obtained from air. The only by-product from this type of fuel cell is water.
Unlike a battery, a fuel cell does not store chemicals [...]
How To Build A Backyard Biogas Plant
Introduction
The success or failure of any biogas plant mainly depends upon the quality of how it is constructed. To construct a good biogas plant, you should not only respect the dimensions as indicated on the drawing but also follow the correct construction method. Hereunder, in a step-by-step fashion, the right construction method of the 2047 [...]
