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Heating Hacks |
 | Harnessing the Power of the Sun
By now, you're well aware of the ways you can use the sun for your DIY Free Energy projects. Most of those projects involve using solar panels to collect the energy from the sun's rays but occasionally we see more unique projects involving sun... |
 | Make a Hand Held Air Conditioner and Heater
Using what's called a Peltier plate, an object that gets extremely cold on one side, while extremely hot on the other, you can build your own, personal heating/cooling device. It's simple to make, and all fits comfortably in a project box. The... |
