Our hacker [Wil Carver] has sent in his submission for the One Hertz Challenge: Precise Time Ref via 1 Pulse-Per-Second GPS ...

The HP 115BR is not one of the most well-known products from Hewlett-Packard. And yet, it was remarkably important ...

ABOVE: Pietro Pascale points to his ‘top shelf’ clocks, which all are kept running with the proper time. FAR LEFT: Pietro Pascale gave a duplicate of this airplane clock to former Holy Spirit ...

Bitcoin achieved its highest monthly close ever at over $107K in June, marking three consecutive record months in 2025 above six figures.