The guidance computer used in the Apollo lunar landings has been turned into a cool calculator watch. It has a stopwatch, GPS ...

While commercial models cost a pile of money, the team was able to source a dual clock / stopwatch with a nice big display, and hack it up with an Attiny13. The stopwatch is deactivated when the ...

The ring also includes three functional buttons that can control additional features like displaying the date or the time in a different time zone, and a stopwatch. The ring watch’s screen even ...

In this ground-breaking experiment, Andrew started running the stopwatch on his iPod, and he didn’t stop. Minutes became hours, hour became days, days became weeks, weeks became months ...