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Inventions

Inventions
Who invented the Seed Drill?

Thomas Hines
Jethro Tull
Arlo Guthrie
Woodie Guthrie

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Inventions
Who was the first American female to patent her invention, a method of weaving straw with silk?

Mary Kies
Amanda Jones
Marjorie Joyner
Margaret Knight

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Inventions
What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?

Giuseppe Mercalli
Charles Richter
Joshua Rumble
Hiram Walker

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Inventions
Who invented Bicycle?

Evangelista Torricelli
Karl Benz
Leo H Baekeland
Kirkpatrick Macmillan

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Inventions
Who invented Electric Generator?

Michael Faraday
Thomas Alva Edison
Sir Alexander Graham Bell
Alfred B. Nobel

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Inventions
Who invented Automobiles using gasoline?

Kirkpatrick Macmillan
Karl Benz
Evangelista Torricelli
Leo H Baekeland

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