Today I learned on Nostr: TIL the world's first mechanical alarm clock was invented in 1787 by Levi Hutchins in ...

TIL the world's first mechanical alarm clock was invented in 1787 by Levi Hutchins in Concord, New Hampshire, but it could only ring at 4:00 a.m, because that's the only time he wanted to wake up.

https://en.wikipedia.org/wiki/Levi_Hutchins
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1v9irkt/til_the_worlds_first_mechanical_alarm_clock_was/