This Video shows the build of a Thermal siphoning rocket stove for an off grid water system. The advantage of the rocket stove is a clean and efficient burn. This system uses 5 metres of 20mm annealed copper pipe, and though I designed the rocket in a J configuration, it worked better as a batch box. There is a vortex generator at the base of the riser and basically I was able to heat 200 litres of cool water straight out of the tap to 67 degrees Celcius / 152.7 F in 1.5 hrs.
- How to build a Simple Homemade Bandsaw Mill from Old Car Wheels[the_ad id="6432"] This video shows the build of an really inexpensive homemade bandsaw mill out of old car wheels.One of the best things about this design is it’s simplicity of course, but it’s also made from salvaged and repurposed materials, which helps cut the cost of the sawmill down to an affordable level. Not everyone can afford $4000 to $5000 for a brand new portable sawmill. Building your own sawmill not only gives you that sense of satisfaction of doing it yourself, but it saves you money.Bottom line, it’s a tool you’ll use for years to come, and will more than pay for itself the first time you use it. Lumber isn’t cheap, and if you’ve got the natural resources and access to those resources, it makes the most sense to save money, time, and effort by using what you have available
- DIY Video : How to build a Homemade Mini Hydrogen Generator / Water to fuel Generator from simple Household items
- How to build a Simple,Effective Metal Melting Furnace using Old Steel Container and Ceiling Fan parts. No welding required
This video series shows the build of a homemade cheap metal melting furnace.No welds were required to make this furnace.An old steel container was used for the body of the furnace.Masking tapes was used to provide a visual guide for cutting the furnace with an angle grinder.The container was 13 inch from the bottom.High temperature castable refractory and ceramic insulation were used in order to reduce propane fuel use and to allow for the possibility of melting copper alloys. Most of the materials, besides the ceramic insulation and castable refractory, were salvaged for this build.