What if you could draw energy from the night sky without effort? That's the question that researchers at the University of ...

Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at around ...

The steam engine is often credited as one of the most transformative inventions in human history. It laid the foundation for the Industrial Revolution, revolutionised transport, and shifted the ...

Howe Industries has submitted a design for a solar-powered steam rocket engine for propelling CubeSats to the National Science Foundation (NSF). With only two moving parts, the ThermaSat engine uses a ...