Make a Joule Thief for Zombie Batteries. How a Joule Thief Works. Crystal Cell Battery 1. Simple coke can engine. This is a simple coke can Stirling engine you can make in under an hour. No epoxy or RTV needed, just super-glue. It's all supported by steel wire, with spade connectors for all of the bearings. Important note: It has been found that aluminium drinks cans need additional cooling around the top because the aluminium is so thermally conductive. Use steel cans if you can, such as Pepsi, Tango etc. Scraptopower has many other plans for simple Stirling engines, have a look here. Thanks to David Williamson for the diaphragm design/ construction method. Materials1 Coke can Steel wire wool 1.6mm steel wire Spring paper clip Normal paper clip 0.4-0.6mm fishing line Super glue Thin cardboard from a cereal box A balloon 6.35mm electrical connector/spade connectors .
Evolution of Perpetual Motion, WORKING Free Energy Generator.mp4. Easy to make free energy, perpetual motion machine using monopole magnet. Free energy generator - raw video footage - uncut version. Scientific Tuesdays - Make a Homemade Light Bulb. Operation let there be LIGHT - How to extend the life of an incandesent light bulb! Make a DIY Electric Bike from Drill Batteries.