Vacuum cleaner - Wikipedia, the free encyclopedia
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A vacuum cleaner (also hoover in colloquial British English) is a device that uses an air pump to create a partial vacuum to suck up dust and dirt, usually from floors. The dirt is collected by ei...
en.wikipedia.org/wiki/Vacuum_cleaner
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Vacuum pump - Wikipedia, the free encyclopedia
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A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650 by Otto von Guericke. Pumps can be broadly c...
en.wikipedia.org/wiki/Vacuum_pump
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The History of the Vacuum Cleaner ... Pictured above; an early vacuum in use ... iRobot Roomba Intelligent Robotic Vacuum...
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www.gizmohighway.com/history/vacuum.htm
www.gizmohighway.com/history/vacuum.htm
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Vacuum history; biographies of famous physicists, and mathematicians. ... A Short History of Vacuum Terminology and Technology ... A collection of mathematical biographies taken from 'A Short Account of the History of Mathematics' by W. W. Rouse Ball (4th Edition, 1908).
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www.mcallister.com/vacuum.html
www.mcallister.com/vacuum.html
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The Cyberspace Vacuum Cleaner Museum ... A Brief History of the ... Today, vacuum cleaners may be found in nearly every household and, indeed, are generally taken for granted. However, it was not all that long ago when homemakers had to clean their homes with brushes and cloths, which usually stirred up more dust than it cleaned.
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1909 Detroit businessman Fred Wardell starts the Eureka Vacuum Cleaner Company; 1910 Charles Beach and Frederick Osius, and a master marketeer, Louis Hamilton, made household appliance history by inventing a small motor that ran on either AC or DC electrical power ;
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www.ideafinder.com/history/inventions/vacleaner.htm
www.ideafinder.com/history/inventions/vacleaner.htm
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For those who care not one jot about the death of a great political movement, as is Labour whether you are a member, voter or not (and I’m not), history never happens in a vacuum. It is what we were, are and hope to learn from.
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keeptonyblairforpm.wordpress.com/2008/09/18/history-in-...
keeptonyblairforpm.wordpress.com/2008/09/18/history-in-a-vacuumis-it-the-end-of-new-labour-or-even-labour/
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When you think of Nintendo, do you think of cotton candy makers? Roulette wheels? Walkie-talkies? The Hankyu department store in Osaka has set up an exhibit called Nintendo Museum, at which over a century ... There are plenty of pics over at 1up courtesy Jason DeGroot, ... I originally saw this mentioned a few days ago at Kotaku,
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blog.wired.com/games/2007/04/nintendos_histo.html
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Vacuum Cleaner; 1901 by Hubert Cecil Booth ... "My invention is on the vacuum cleaner. The vacuum is important because it makes it easier for people to clean. People have to clean for their children and their family. Vacuum cleaners do not always work the best, but if you could make them better you could help make the world...
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www.cbc.ca/kids/general/the-lab/history-of-invention/va...
www.cbc.ca/kids/general/the-lab/history-of-invention/vacuum.html
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