Inventions What invention caused many deaths while testing it? Dynamite Ladders Parachute Race cars Dynamite Ladders Parachute Race cars ANSWER DOWNLOAD EXAMIANS APP
Inventions What J. B. Dunlop invented? Pneumatic rubber tire Rubber boot Model airplanes Automobile wheel rim Pneumatic rubber tire Rubber boot Model airplanes Automobile wheel rim ANSWER DOWNLOAD EXAMIANS APP
Inventions When was barb wire patented? 1895 1840 1900 1874 1895 1840 1900 1874 ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1980s 1950s 1970s 1960s 1980s 1950s 1970s 1960s ANSWER DOWNLOAD EXAMIANS APP
Inventions William Frederick is credited with the invention of the modern frisbee in the mid 1950's. In 1957 the Wham-O Company bought his idea and the rest is history. They named the toy after William Frisbie who was a ________? Student at Yale Pie maker Ceramic plate designer Owner of a pizza parlor Student at Yale Pie maker Ceramic plate designer Owner of a pizza parlor ANSWER DOWNLOAD EXAMIANS APP
Inventions What James Watt invented? Rotary steam engine Diving bell Hot air balloon Steam boat Rotary steam engine Diving bell Hot air balloon Steam boat ANSWER DOWNLOAD EXAMIANS APP
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