This video follows an attempt to recreate Hero of Alexandria’s steam engine from raw materials and see whether it could do ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

What if the heat we normally throw away could become a new source of electricity? From car engines and factories to power plants and geothermal systems, the JTEC could transform even low-temperature ...

A revolutionary new steam engine, described by its inventors as “an underwater jet engine”, may soon be powering dinghies and speedboats more efficiently, cleanly and safely than a conventional ...