Technology for Development

This is my most useful Stirling engine so far. Running on a 3-wick candle it will run for hours and charge a cell phone or run small electronic dev...

[It's more interesting if you advance past the 2:00 minute mark] This is my second attempt at a simple soda can engine. It will run slowly on one o...

This is the next step in my testbed engine development - having it pump its own cooling water. The pump is an inertia type and uses a check valve f...

I've been experimenting to see how a Rocket stove could be made simply and inexpensively by building most of it underground.This version is somewha...

This is a demonstration of the push of air given by the 14" fan driven by my little beta Stirling engine. It was just a fun thing that I thought of...

[It's more interesting if you advance past the 2:00 minute mark] This is my second attempt at a simple soda can engine. It will run slowly on one o...

This little Stirling engine continues to surprise me! I thought it would be interesting to try it out as a heat pump (Stirling engines are reversib...

I've tightened the engine up a bit and quietened the noise down some, and it runs pretty fast. If you watch the time on the video you'll see it get...

This easy-to-make pot skirt gives a big boost in cooking efficiency to this Rocket stove, and probably to many other types of wood stoves as well. ...

I've been working to raise the speed of this little engine and checking that it will cope with the increased stresses. This video shows that it can...

Magnetic free piston and Ringbom LTD Stirling engine run test.

This is a video review of the StoveTec Rocket Stove. If you're looking for a great off-grid cooking option consider a rocket stove -- they're super...

I've tightened the engine up a bit and quietened the noise down some, and it runs pretty fast. If you watch the time on the video you'll see it get...

I designed this pump in Bolivia as an alternative to the usual expensive hand pumps that were available to the people there. The idea is very ancie...

Extreme Amphibious OffRoad Power 800HP VITYAZ DT-30 | http://bit.ly/russian_power | The ultimate unstoppable offroad power machine, Russian made Vi...

I've upgraded my little testbed Stirling engine with ball bearings on the crank, stainless steel wool displacer/regenerator firmly fastened in plac...

Vietnam magic flame Stove, Biomass cook stove, very clean burning stove, blue flame, developed by professor Tran Binh and Alexis Belonio. pellet stove

Romania -Sepsiszentgyorgy, Stirling motor kialitas.

Pop can engine #3, built with some engineering students, a bit quieter and a bit faster. We were aiming for 1000 rpm and got it - clocked it at 106...

I used two DC motors from an old inkjet printer, the larger one as the generator, the other as the fan motor, and measured the voltage and current ...

**UPDATE: I charged a cell phone with this, ran a small radio, and also ran an 8" fan.**

This is my wood frame Stirling engine that pumps its own c...

This is my third Stirling engine

Nossa amigos!!! não foi facíl de conseguir regular o motor para que atingi-se novamente esta velocidade. Precisei regular por mais de 4 horas para ...

This is a first attempt at integrating my Stirling engine into my home-built coffee can gasifier cookstove. It's able to cook as usual but with the...

This is a first attempt at integrating my Stirling engine into my home-built coffee can gasifier cookstove. It's able to cook as usual but with the...