This Video shows the build of a simple distillation unit from a water bottle that can be used to make fresh water from ocean...

This Video shows the build of a Solar Evacuated Thermal Vacuum Water Pump works by harnessing the energy of the sun in the day...

This video shows the build of a Simple Pex Coil Solar Thermal Water Heater.asy DIY! No Soldering, Clamps, Crimp Rings, Glues, Unions, or that...

This Video shows the build of a Homemade 12VDC Mini Box Fan! w/motor speed control!Powered with a 12v battery or 12v solar panel! Made...

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...

This video shows the build of a Homemade Hot Water Air Heater using an old heat exchanger and a car radiator fan.This unit provides...

This project goes into the build of an offgrid portable water pump and filtration system that can turn any water from your creek,lake,river into...
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This project goes into the build of a homemade wood burning heater with a heat exchanger for your garage . This heater is build...

This project goes into the build of an off grid rocket mass heater for heating water without propane or electricity. This system also doubles...

This project goes into the build of a 1.72kwh emergency backup battery system out of old and used laptop batteries and an old military...