19 apr 26 anni a. C. - Alarm Clock was invented
Descrizione:
The Alarm Clock did not look like a standard digital clock, but it worked in the same way. The alarm clock was designed so that you could wake up to the sound of water, rocks falling, or trumpets BLASTING into your ears.
Aggiunto al nastro di tempo:
Data:
19 apr 26 anni a. C.
Adesso
~ 2052 years ago