We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been has been building liquid fueled engines for the last ...

A rocket stove works by having such a strong draft created by the heat rising up the chimney that the flames can’t crawl up the fuel and burn in the open air, creating a controlled burn zone.

Ukraine conducted a strike with missiles and drones on one of Russia's oil refineries in Rostov Oblast last night, having hit the chemical plant before.

These clever stoves use minimal fuel ... sustainable living, a rocket stove is a fantastic tool to learn about. They’re not only practical but can also be a fun DIY project for the whole ...