Inventions Which of the following was first patented by an Australian in 1889? Electric Heater Electric Fence Electric Drill Electric Shaver Electric Heater Electric Fence Electric Drill Electric Shaver ANSWER DOWNLOAD EXAMIANS APP
Inventions Who synthesized the first wholly artificial gene? Meghnad Saha Benjamin Franklin J.J. Thompson Hargobind Khorana Meghnad Saha Benjamin Franklin J.J. Thompson Hargobind Khorana ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin? Telegraph Dishwasher Radio Television Telegraph Dishwasher Radio Television ANSWER DOWNLOAD EXAMIANS APP
Inventions What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931? Capri pants String bikini Muumuu Aloha shirt Capri pants String bikini Muumuu Aloha shirt ANSWER DOWNLOAD EXAMIANS APP
Inventions What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892? Frisbee Monopoly Ouija board Ping Pong Frisbee Monopoly Ouija board Ping Pong ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Jet Engine? Gottlieb Daimler Roger Bacon Lewis E. Waterman Sir Frank Whittle Gottlieb Daimler Roger Bacon Lewis E. Waterman Sir Frank Whittle ANSWER DOWNLOAD EXAMIANS APP
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