This video shows the build of a hot water,food,charcoal producing rocket stove.This is made from an old water heater tank in 400 mm (16 inch) diameter, rocket stove pipe is 150 mm (6 in), welded in L shape inside the water heater tank and outside heat shield is made from an old 200 L (55 gal) drum.Produces approx 20 Litres of charcoal (ca 5 gallons) and burn time is about 2.5 hours
Watch the Multi use DIY Rocket Stove Build Videos
This is a step by step DIY video showing how to convert a smartdrive washing machine into a pelton wheel dc generator making 780 watts, the power is fed into a small battery bank & inverter – generating enough power to live off the grid.All you need is a head of water. I am using water from my stream to spin the turbine.The whole setup costs under $300.
Watch this DIY video on conversion of an old washing machine into a generator