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the alarm clock

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Q: What did Levi Hutchins of Concord NH invented in 1787?
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When did Albert Einstein invent the alarm clock?

Never. The alarm clock was invented by Levi Hutchins of Concord, New Hampshire, in 1787.


Who created alarm?

Levi Hutchins created the alarm clock in 1787.


Who created alarm clocks?

Levi Hutchins created the alarm clock in 1787.


Who was Levi Hutchins?

the guy who invented the alarm clock.


Who is Levi Hutchins?

The dude who invented the alarm clock


What has the author Levi Hutchins written?

Levi Hutchins has written: 'The autobiography of Levi Hutchins' -- subject(s): Personal narratives, History


Why was the first alarm clock invented?

The first mechanical alarm clock was invented by Levi Hutchins, of New Hampshire, in the United States, in 1787. This device he made only for himself however, and it only rang at 4 AM, in order to wake him for his job.


Levi Hutchins LOLOL?

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Who discovered alarm clock?

Levi Hutchins in 1789


When was Levi Hutchins Born?

Born: 17 Aug 1761


What was New Hampshire first state to do?

Was the first of thirteen colonies to declare independence from england. The first potato planted in the United States was at Londonderry Common Field in 1719. In 1833 the first free public library in the United States was established in Peterborough. New Hampshire adopted the first legal lottery in the twentieth century United States in 1963. Levi Hutchins of Concord invented the first alarm clock in 1787.


When was the alarm clock invented?

Levi Hutchins of Concord, New Hampshire, invented an alarm clock in 1787. His alarm clock, however, rang at only one time-4 a.m. He invented this device so that he would never sleep past his usual waking time. He never patented or manufactured it. The first modern alarm clock was made by Antoine Redier (1817-1892) in 1847. It was a mechanical device; the electric alarm clock was not invented until around 1890. The earliest mechanical clock was made in 725 c.e. in China by Yi Xing and Liang Lingzan.