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Bibliography

ODWS. "The Open Door Web Site : History : The Agricultural Revolution : The Seed Drill." The Open Door Web Site : History : The Agricultural Revolution : The Seed Drill. Open Door Website, n.d. Web. 19 Dec. 2013. <http://www.saburchill.com/history/chapters/IR/004f.html>

Weebly. "Bartolomeo Cristofori." - Bio. Weebly, n.d. Web. 19 Dec. 2013. <http://bartolomeocristofori.weebly.com/bio.html>

Belis, Mary. "18th Century Timeline." About.com. About.com, n.d. Web. 19 Dec. 2013

"An Original Thermometer Invented by Daniel Gabriel Fahrenheit to Fetch $157,000 at London Auction." Bornrich RSS. N.p., n.d. Web. 19 Dec. 2013. <http://www.bornrich.com/original-thermometer-invented-daniel-gabriel-fahrenheit-fetch-157000-london-auction.html>.

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-Maggie

1724

The Mercury Thermometer

Gabriel Fahrenheit was the inventor of the first mercury thermometer. His career was as an engineer and a glass blower. One day he decided to put mercury inside glass, which could decipher temperature. This invention helped the medical field out by alot.

1712

The Steam Engine

Thomas Newman is the man who invented the steam engine. It had combined a steam cylinder, a piston, a boiler, and pumps.

1701

The Seed Drill

Jethro Tull was the man who invented the seed drill. The seed drill was an more efficient way to speed up farmers seed planting. The drill was pulled by a horse and drop seeds through the back in even lines.

1709

The piano

Bartolomeo Cristofori invents the piano. He made the "forte piano" which can be "loud and quiet".

Technology in the 1700s

by: Maggie Hickman

1761

The Marine Chronometer

John Harrison invented the Marine Chronometer. The device is a way for sailors to tell the longitude of where they are in the sea.

1755

The First Dictionary

Samuel Johnson published the first dictionary, and took him 9 years to even write.

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