OVODYO a ball clock. more details here: https://hackaday.io/project/206586-ovodyo
Why the open web links it
A mechanical ball clock that uses gravity and precise timing to display the time.
Linked by 4 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including hackaday.com, hackaday.io, yankodesign.com, focus.pl, gizmodo.cz.