Inventions Who among the following invented the small pox vaccine? Robert Hooke Robert Koch Edward Jenner Louis Pasteur Robert Hooke Robert Koch Edward Jenner Louis Pasteur ANSWER DOWNLOAD EXAMIANS APP
Inventions What Elisha Otis invented? Turbine Hydraulic Crane The brake used in modern elevators Jet Engine Turbine Hydraulic Crane The brake used in modern elevators Jet Engine ANSWER DOWNLOAD EXAMIANS APP
Inventions Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that? Motorboat Water skis Hang glider Golf tee Motorboat Water skis Hang glider Golf tee ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first lawn mower invented? 1854 1830 1849 1835 1854 1830 1849 1835 ANSWER DOWNLOAD EXAMIANS APP
Inventions What Benjamin Franklin invented? Barometer Bifocal spectacles Radio Hygrometer Barometer Bifocal spectacles Radio Hygrometer ANSWER DOWNLOAD EXAMIANS APP
Inventions What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892? Ouija board Monopoly Ping Pong Frisbee Ouija board Monopoly Ping Pong Frisbee ANSWER DOWNLOAD EXAMIANS APP
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