Unlike almost every other kind of microscope, atomic-force microscopes (AFMs) don’t use any kind of optical beam to image ...

What data center company will operate the massive development called Project Marvel planned for 1,600 acres in a rural pocket ...

Hackaday’s Elliot Williams and Al Williams were in a retro mood this week. There was a new ‘486 computer, a new mechanical TV, and a USB stick with a magnetic personality. Can you ...

You've got no excuse not to try them.

Build and enjoy, ...

A Florida energy startup pulled the cover off a basketball-sized silicon carbide sphere on July 1, 2026, and claimed a manufacturing milestone that the nuclear industry has been working toward for ...

The actual SR-71 Blackbird holds a speed record of Mach 3.3, set in 1976, that no aircraft has managed to surpass in the decades since. The RC version ...