GK
INVENTIONS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mail order cataloging, flexible urinary catherater, first pair of bifocals, wooden swim fins, lighting attractor and musical instrument ‘Armonica’ are inventions of
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George Whatley
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Thomas Jefferson
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Oliver Evans
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BenjaminFranklin
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Explanation:
There is 1 question to complete.