It’s about time! Or maybe it’s about time’s reciprocal: frequency. Whichever way you see it, Hackaday is pleased to announce, just this very second, the 2025 One Hertz Challenge over on Hackaday.io.

Fitness fact: Push-ups are one of the best total-body exercises you can do. So if you've come across the latest viral fitness TikTok trend—the 11 push-up challenge—there's good reason that tons of ...

MrBeast has opened up about his challenge limits, revealing one thing he will never do for a challenge.In an interview with ...

Learning Morse Code is no longer a requirement for HAMs in many jurisdictions, but it’s still a nice skill to have. [I_void(warranties)] wanted to learn, but couldn’t find a trainer that fit his style ...

We challenged ourselves to do 200 push-ups a day for 30 days, and the results were surprising. Three guys, different fitness levels, and one intense challenge - this video documents the full journey.