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Alarm clock - Wikipedia

en.wikipedia.org/wiki/Alarm_clock

An alarm clock is a clock that is designed to alert an individual or group of individuals at .... Another mechanical alarm clock was created by Levi Hutchins, of New Hampshire in the United States, ...

Alarm Clock History - ClockHistory.com

clockhistory.com/alarmClockHistory/

It has been incorrectly stated that Levi Hutchins of Concord, New Hampshire invented the first alarm clock in 1787. His alarm clock is predated by the German  ...

7 Ways People Woke Up, Pre-Alarm Clock | Mental Floss

mentalfloss.com/article/24117/7-ways-people-woke-pre-alarm-clock

Mar 4, 2010 ... Not to, er, sound a note of alarm or anything, but you'll notice roosters ... on checks!) invented a few different types of mechanical alarm clocks, ...

A 2,000-Year History of Alarm Clocks | Atlas Obscura

www.atlasobscura.com/articles/a-2000year-history-of-alarm-clocks

Apr 21, 2016 ... The first known mechanical alarm clock inventor is Levi Hutchins, an American who in 1787 invented a personal alarm device to wake him at 4 ...

The Evolution of the Alarm Clock | Van Winkle's

vanwinkles.com/a-brief-history-of-the-wake-up-call

In 1787, again during the Industrial Revolution, New Hampshire inventor Levi Hutchens designed the next step in modernizing the alarm clock. He built a small  ...

Who invented the alarm clock? - Handy Answer Book - Papertrell

www.papertrell.com/apps/preview/Handy-Answer-Book/Handy Answer book/Who-invented-the-alarm-clock/001137006/content/SC/51360d16172536090c7a585a_mathmeasurementstimehtml.html

The clockmaker Levi Hutchins of Concord, New Hampshire, invented an alarm clock in 1787. His alarm clock rang at only one time—4:00 A.M. He invented his ...

History of Alarm Clocks by @onlineclock

blog.onlineclock.net/history-of-alarm-clocks/

Hey Clock Fans, ever wondered about the history of alarm clocks and who invented them?

Ancient Greeks Invented Alarm Clocks | MessageToEagle.com

www.messagetoeagle.com/ancient-greeks-invented-alarm-clocks/

May 6, 2016 ... MessageToEagle.com -Although they might seem like a modern invention, the truth is that alarm clocks were invented a long time ago, ...

The First American Alarm Clock.

www.iwest.k12.il.us/schools/thawville/projects/1700/index.html

Who: Levi Hutchins invented the first American alarm clock. What: It was used for telling time ,and the alarm would wake people up at a certain time. This was ...

Alarm Clocks And Snooze Buttons: How We Can't Get No Satisfaction?

bsb.thebluesmokeband.com/alarm.clocks.php

The modern alarm clock, or more to the point, its confounded snooze button, has ... Greeks who appeared to have invented a water-driven device that caused a ...