We aren’t ashamed to admit it, but we like clocks. We’ve built quite a few and clock projects show up regularly in the pages of Hackaday. But there is one clock that is among the most famous in the ...

The "Clock of the Long Now," which will tell time for the next 10,000 years, has cost $42 million to build so far. The huge mechanical clock ticks once per year and chimes once per millennium. Jeff ...

It’s always clock time at Hackaday, and this time we have an interesting hack of a clock by [danjovic]– the CIS4, a Cistercian digital clock. The Cistertians, in case you weren’t paying close ...

🛍️ Amazon Prime Day: The best deals chosen by our editors 🛍️ By Andrew Paul Published Feb 17, 2026 4:06 PM EST Add Popular Science (opens in a new tab) More information Adding us as a Preferred ...

Dorian Clair and Max Nesbet regularly soak up views of San Francisco that almost no one else has access to. As the keepers of some of the Bay Area’s most exceptional timepieces, they’re granted the ...