Скачать или смотреть Inventions Quiz 2

Welcome to Oddonomous Inventions quiz number 2. Questions about groundbreaking inventions and the people who created them.
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In what year was Slinky invented?
1890
1932
1943
1900
In what year was Teflon invented?
1938
1931
1846
What country is the origin of the invention Airplane?
Japan
Germany
China
USA
In what year was Smoke Detector invented?
1919
1946
1925
1968
Who is credited with inventing Digital Camera?
Vint Cerf
Steven Sasson
Karlheinz Brandenburg
Theodore Maiman
In what year was Blue Jeans invented?
1817
1929
1873
1823
In what year was Geiger Counter invented?
1880
1908
1910
1888
Who is credited with inventing Helicopter?
Henri Giffard
Igor Sikorsky
John Hetrick
Joseph Glidden
Who is credited with inventing Green Revolution?
Carl von Linde
Norman Borlaug
John Deere
John Bennet Lawes
In what year was Contact Lenses invented?
1977
1921
1855
In what year was Pacemaker invented?
1955
1895
1960
1897
What country is the origin of the invention Contact Lenses?
Canada
South Africa
France
In what year was Drip Irrigation invented?
1876
1860
1730
1959
What did Humphry Davy invent?
Safety Lamp
Diesel Engine
Bakelite
Vulcanization
What country is the origin of the invention Vinyl Record?
UK
Denmark
Russia
What country is the origin of the invention Gakutensoku?
Hong Kong
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