Interesting Engineering on MSN

World’s smallest particle engine reaches temperatures hotter than sun’s core World’s smallest particle engine reaches temperatures hotter than sun’s core World’s ...

Impressively, the world's hottest engine could alter our understanding of thermodynamics as well as human diseases.

Pulsars or dark matter? The Milky Way’s central glow just got more puzzling

For over a decade, a dim but persistent glow near the center of the Milky Way has confused astronomers. This mysterious ...