Alarm clock trivia:The first alarm clock only sounds at 4 AM

The world’s first alarm clock was invented by Levi Hutchins in 1787. His purpose was to prevent himself…

The world’s first alarm clock was invented by Levi Hutchins in 1787. His purpose was to prevent himself from sleeping at work, so it was only set to sound at 4 am


Alarm clock trivia:The first alarm clock only sounds at 4 AM
Alarm clock trivia:The first alarm clock only sounds at 4 AM

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