A few weeks ago Keegan Stephan, a bike mechanic and member of environmental group Time's Up! brought with him to the Occupy Wall Street protests a device he built over a year ago to power his ...

What would you do if you lived in a place where the power supply was constantly disrupted by war? How would you keep your phone, laptop, fridge, or TV running when the grid goes down? That’s the ...

Learn how to transform a regular bicycle into a free energy generator with our step-by-step guide! In this video, we'll show you how to harness kinetic energy to generate electricity using simple ...