Inventions What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin? Dishwasher Television Radio Telegraph Dishwasher Television Radio Telegraph ANSWER DOWNLOAD EXAMIANS APP
Inventions What J. B. Dunlop invented? Automobile wheel rim Pneumatic rubber tire Rubber boot Model airplanes Automobile wheel rim Pneumatic rubber tire Rubber boot Model airplanes ANSWER DOWNLOAD EXAMIANS APP
Inventions What Enrico Fermi invented? Betatron Cyclotron X ray machine Nuclear reactor Betatron Cyclotron X ray machine Nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Inventions What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892? Monopoly Ping Pong Ouija board Frisbee Monopoly Ping Pong Ouija board Frisbee ANSWER DOWNLOAD EXAMIANS APP
Inventions What Benjamin Franklin invented? Hygrometer Barometer Radio Bifocal spectacles Hygrometer Barometer Radio Bifocal spectacles ANSWER DOWNLOAD EXAMIANS APP
Inventions What Sir Isaac Newton invented? Spectacles Microscope Reflecting telescope Chronometer Spectacles Microscope Reflecting telescope Chronometer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS