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 What inspired reflecting road lights to be invented? Car door reflecting mirrors The light a cat's eyes gave off on a fence The sun light on the windshield Sun light on steel posts on road sides Car door reflecting mirrors The light a cat's eyes gave off on a fence The sun light on the windshield Sun light on steel posts on road sides ANSWER DOWNLOAD EXAMIANS APP
Inventions What James Watt invented? Steam boat Rotary steam engine Hot air balloon Diving bell Steam boat Rotary steam engine Hot air balloon Diving bell ANSWER DOWNLOAD EXAMIANS APP
Inventions What Frank Whittle invented? Jet propulsion Radar Ethyl gasoline Sonar Jet propulsion Radar Ethyl gasoline Sonar 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 beverage was invented by Charles Alderton in 1885 in Waco, Texas? Dr. Pepper Cream soda Sprite Coca-Cola Dr. Pepper Cream soda Sprite Coca-Cola ANSWER DOWNLOAD EXAMIANS APP
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