Solar Powered Flashlight With No Battery!
Make a flashlight whose energy source is light. Despite not having a battery, the flashlight will work fine at night.
Posted by Tom Fox
Categories: Electronics, Energy | No Comments
Make: Projects
Easy Energy Projects
Cook Up Some Sol Food
This tutorial will get you cooking after completing the project titled ''Build Your Solar Tracking Platform''.
Posted by Karen Arrington
Categories: Energy | No Comments
Backyard Biodiesel
Biodiesel is vegetable oil (often used) that’s been chemically converted into a fuel thin enough to spray through a diesel fuel-injection system. No special equipment is needed to “cook” a...
Posted by Rob Elam
Categories: Home, Energy, Science | 10 Comments
Build the Solar Theremin kit
Learn how to build a solar theremin kit from the Maker Shed.
Posted by Mark de Vinck
Categories: Music, Energy | No Comments
