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Screwdriver - Wikipedia

en.wikipedia.org/wiki/Screwdriver

A screwdriver is a tool, manual or powered, for turning (driving or removing) screws. A typical ... screwdrivers were used in Europe in the late Middle Ages. They were probably invented in the late ...

Find Out about the History of Screwdrivers - Working Man

the-working-man.com/screwdriver-history.html

The first mention of a screwdriver or something resembling a screwdriver in history is assumed ... Some people believe that the screwdriver was invented from a

Here's the origin of the screwdriver cocktail - Business Insider

www.businessinsider.com/the-origin-story-of-the-screwdriver-cocktail-2015-3

Mar 24, 2015 ... One out of three cocktails ordered in the US contain vodka, a spirit that pours in $20 billion annually in sales, according to Victorino Matus, ...

The History of the Phillips Screwdriver - Chris Duke

chrisduke.tv/history-phillips-screwdriver

May 22, 2014 ... The history of man has generally followed a long and illustrious timeline of discovery. From the first time a spark was created to walking on the ...

The History of the Phillips Screwdriver - Charles & Hudson

charlesandhudson.com/the-history-of-the-phillips-screwdriver/

Feb 22, 2010 ... 32 years ago the Phillips screwdriver was patented by Henry F. Phillips who was a Portland, Oregon, businessman. from Wired Phillips wasn't ...

History of the Robertson Screwdriver - ThomasNet

www.thomasnet.com/articles/hardware/robertson-screwdriver-history

The history of the Roberston screwdriver, invented by P.L. Robertson, is detailed here.

Screwdriver History_Technology article_Screwdriver Bits ...

www.zhida-hardware.com/technology-article/198.html

Nov 1, 2012 ... The screwdriver was invented in Germany in the late fifteenth century. Originally called a 'screwturner,' the first documentation of the tool is in ...

Phillips Head Screwdriver - Infoplease

www.infoplease.com/askeds/phillips-head-screwdriver.html

Who is the Phillips head screwdriver named after? ... Henry F. Phillips, of Portland, OR, invented the X-shaped socket head screw for car makers who needed a ...

The History Of The Screwdriver | VinePair

vinepair.com/wine-blog/the-history-of-the-screwdriver/

Apr 26, 2016 ... The Screwdriver might be a sneaky, and extremely simple, mixed drink. ... Not to imply the drink was invented in the States, but by the late ...

One Good Turn: A Natural History of the Screwdriver and the Screw ...

www.amazon.com/One-Good-Turn-Natural-Screwdriver/dp/0684867303

And, Rybczynski discovered, the screwdriver is a relative newcomer in humankind's arsenal of gadgetry, an invention of the late European Middle Ages and the ...

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History of Screws and Screwdrivers - Inventors - About.com

inventors.about.com

In 1908, square-drive screws were invented by Canadian P. L. Robertson. ... than a slot head because the screwdriver will not slip out of the screw's head during ...

Screwdriver facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com

The second most widely used screwdriver, the "Phillips," was invented in the late 1920s by Henry Phillips. Soon after its introduction, the tool posed a dilemma ...

8 Little Known Facts about the History of the Screw

info.craftechind.com

Jun 12, 2013 ... He discovers that all of these tools were invented during the Roman age if ... To remove a screw without a screwdriver, one actually has to cut ...