Inventions Who invented Bakelite? Charles Goodyear Roy Plunkett Henry Ford Leo Hendrik Baekeland Charles Goodyear Roy Plunkett Henry Ford Leo Hendrik Baekeland ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention caused many deaths while testing it? Parachute Race cars Dynamite Ladders Parachute Race cars Dynamite Ladders ANSWER DOWNLOAD EXAMIANS APP
Inventions What Sir Isaac Newton invented? Reflecting telescope Spectacles Chronometer Microscope Reflecting telescope Spectacles Chronometer Microscope ANSWER DOWNLOAD EXAMIANS APP
Inventions What Frank Whittle invented? Radar Ethyl gasoline Sonar Jet propulsion Radar Ethyl gasoline Sonar Jet propulsion ANSWER DOWNLOAD EXAMIANS APP
Inventions What beverage was invented by Charles Alderton in 1885 in Waco, Texas? Cream soda Dr. Pepper Sprite Coca-Cola Cream soda Dr. Pepper Sprite Coca-Cola ANSWER DOWNLOAD EXAMIANS APP
Inventions Who among the following invented the small pox vaccine? Edward Jenner Robert Koch Robert Hooke Louis Pasteur Edward Jenner Robert Koch Robert Hooke Louis Pasteur ANSWER DOWNLOAD EXAMIANS APP
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