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Alarm clock

en.wikipedia.org/wiki/Alarm_clock

Traditional mechanical alarm clocks have one or two bells that ring by .... The first radio alarm clock was invented by James F. Reynolds, in the 1940s and ...

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  ...

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?

The Evolution of the Alarm Clock | Van Winkle's

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

Aug 13, 2015 ... In the mid 1500s, Syrian-born inventor Taqi al-Din Muhammad ibn Ma'ruf improved upon the existing alarm clock designs, specifically by ...

Plato Invented the First Alarm Clock - io9 - Gizmodo

io9.gizmodo.com/plato-invented-the-first-alarm-clock-1598405582

Jul 1, 2014 ... One of them, Plato, invented the thing that torments you. Learn the story of the earliest alarm clocks. Despite their love of logical rigor, people ...

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

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

Mar 4, 2010 ... invented a few different types of mechanical alarm clocks, including one the would sound at any desired time. This was achieved by placing a ...

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 ...

A Rude Awakening – The History of Alarm-Clocks - Not Yet Published

scheong.wordpress.com/2014/03/10/a-rude-awakening-the-history-of-alarm-clocks/

Mar 10, 2014 ... When, where, why and how did the alarm-clock come from, and how did it ... But how to do this in the days before alarm-clocks were invented?

When was the first alarm clock invented?

www.whenwasitinvented.org/when-was-the-first-alarm-clock-invented/

In 427 B.C., the Greek philosopher Plato made the first water alarm clock. Levi Hutchins in the year 1787 invented he first mechanical alarm clock at Concord in  ...

Popular Q&A
Q: Who invented the alarm clock?
A: 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, a... Read More »
Source: wiki.answers.com
Q: Who invented the alarm clock?
A: Levi Hutchins invented the alarm clock in 1787. The story is below. He was a 26-year-old clock-maker in Concord, N.H., a New Englander with a Yankee conscience.... Read More »
Source: answers.yahoo.com
Q: Who invented the alarm clock?
A: A precursor to the alarm clock was a water clock built by the ancient Greeks circa 250 BC where the raising waters would both keep time and eventually hit a mec... Read More »
Source: in.answers.yahoo.com
Q: Who Invented The Alarm Clock?
A: I woke up to the sound of my alarm clock this morning and wanted nothing more than to kill the fool that invented this tool from hell. My entire drive to work c... Read More »
Source: www.lifeofjustin.com
Q: Who invented the alarm clock?
A: The first alarm clock, capable of striking an alarm at any time specified was invented by Taqi al-Din! Read More »
Source: www.kgbanswers.com