Inventions When was the first lawn mower invented? 1830 1835 1854 1849 1830 1835 1854 1849 ANSWER DOWNLOAD EXAMIANS APP
Inventions What Elisha Otis invented? Jet Engine The brake used in modern elevators Turbine Hydraulic Crane Jet Engine The brake used in modern elevators Turbine Hydraulic Crane ANSWER DOWNLOAD EXAMIANS APP
Inventions What Frank Whittle invented? Ethyl gasoline Sonar Radar Jet propulsion Ethyl gasoline Sonar Radar Jet propulsion ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin? Radio Telegraph Dishwasher Television Radio Telegraph Dishwasher Television ANSWER DOWNLOAD EXAMIANS APP
Inventions FROZEN FOOD - Who discovered the first practical method of freezing food? G. Findus C. Birdsey F. Rozenosh R. Scott G. Findus C. Birdsey F. Rozenosh R. Scott ANSWER DOWNLOAD EXAMIANS APP
Inventions What piece of clothing was invented by French fashion designer Louis Reard in 1946? Tank top Bikini Zoot suit Mini-skirt Tank top Bikini Zoot suit Mini-skirt ANSWER DOWNLOAD EXAMIANS APP
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