Century by Invention - Statistics

General Stats

Answer Stats

Invention	Exact Year	Century	% Correct
Printing Press	1440	15th	93%
Telephone	1876	19th	93%
Light Bulb	1879	19th	93%
Microscope	1590	16th	86%
Steam Engine	1712	18th	86%
Vaccination	1796	18th	86%
Automobile	1888	19th	86%
Airplane	1903	20th	86%
Internet	1983	20th	86%
Nuclear Power	1951	20th	86%
World Wide Web	1989	20th	86%
Barometer	1643	17th	79%
Camera	1816	19th	79%
Typewriter	1874	19th	79%
Steam Locomotive	1804	19th	79%
Electric Battery	1800	19th	79%
Plastic	1907	20th	79%
Gunpowder	Not known	9th	79%
Telescope	1608	17th	71%
Cotton Gin	1793	18th	71%

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