How to build a Simple,Effective Metal Melting Furnace using Old Steel Container and Ceiling Fan parts. No welding required

This video shows the build of a simple Homemade Water-Chilled" Radiant Air Cooler! w/motor speed control!.Made with an 8x8 "water-to-air" heat exchanger, small water pump and a 7" fan. This new design cools air by pumping ice-water (or cold water) thru a water-to-air heat exchanger (copper/aluminum radiator) and then drawing the warm air thru the unit using a 12v radiator fan. the air that is produced is cooled dramatically with no increase in humidity and no need to vent any part of the unit to the outside. the heat is essentially captured into the cold water and the "cold" in the water is released into the room as cold air.

Watch the DIY Homemade Offgrid Radiant Air Cooler Build Video

This NEW Hydroelectric generator design uses a Hydrofoil and a simple flywheel to create hydroelectric power from otherwise unusable water flows. This design will produce power from slow moving streams and rivers that have no speed or head, it also allows us to produce power without making a dam. This will open up a whole new product line for hydrofoil powered slow water flow based hydroelectric generators.

Watch the DIY Hydrofoil Hydroelectric Generator  Build Video

This video series shows the build of a easy to build and inexpensive Waste Oil Heater which can be used for heating your garage.I am using my own waste oil burner design in this heater and it will be burning waste motor and waste vegetable oil as a fuel source.Free heat is easy to achieve from waste oil and if you can't weld it is possible to bolt this all together with just a little resourcefulness.This stove design will allow me to make changes to the waste oil burner unit in a modular way.This free heat shed heater works great as a heater and it's possible to even cook on this. Making lots of heat for free is really easy.

Watch the DIY  inexpensive Waste Oil Heater /Cooker Build series