Inventions What Frank Whittle invented? Sonar Ethyl gasoline Jet propulsion Radar Sonar Ethyl gasoline Jet propulsion Radar ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927? Ski lift Miniature golf Golf cart Swimming pool slide Ski lift Miniature golf Golf cart Swimming pool slide ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1739 1785 1760 1743 1739 1785 1760 1743 ANSWER DOWNLOAD EXAMIANS APP
Inventions What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955? Remote control Microwave oven VCR Calculator Remote control Microwave oven VCR Calculator ANSWER DOWNLOAD EXAMIANS APP
Inventions What Karl Benz invented? Glider Gasoline powered automobile Steam turbine Streetcar Glider Gasoline powered automobile Steam turbine Streetcar ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Electric Generator? Michael Faraday Alfred B. Nobel Sir Alexander Graham Bell Thomas Alva Edison Michael Faraday Alfred B. Nobel Sir Alexander Graham Bell Thomas Alva Edison ANSWER DOWNLOAD EXAMIANS APP
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