Carbon Offset Hacks

Mother nature provides us with countless ways to produce our electricity. The tricky part is harnessing it. Learn how to install solar panels and wind turbines to generate all the electricity you'll ever need.� Also, check out our energy...

BEAM robotics is a general term for small, solar or battery powered robots which use analog (non-microcontroller) systems. They come in all shapes, sizes and varieties - some robots seek out sunlight and some react to heat or radio frequencies. ...