Robert’s Rocket Project has been going on for a long time. It has been around so long that you can go all the way back to posts from 2001, where he talks about getting his first digital camera!

A rocket mass heater is a combination of a rocket stove and underfloor heating. A rocket stove works by having such a strong draft created by the heat rising up the chimney that the flames can’t ...

Through its WET (Water-Based Electric Thrusters) Project, the University of Bologna will be developing a new electric thruster for rockets that is propelled by water being turned into plasma ...