Who invented it?

Guess the people who invented the following items.

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Last updated: December 10, 2023

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First submitted	December 10, 2023
Times taken	16
Average score	50.0%
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Telescope	Spinning Jenny	Steam Engine	Lightning Rod


Alcohol Thermometer	Voltaic Pile (Battery)	Braille	Phonograph


Telephone	X-ray	Radio	Airplane

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