Inventions What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955? Microwave oven Remote control Calculator VCR Microwave oven Remote control Calculator VCR ANSWER DOWNLOAD EXAMIANS APP
Inventions Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent? Banjo Oboe Harmonium Clarinet Banjo Oboe Harmonium Clarinet ANSWER DOWNLOAD EXAMIANS APP
Inventions What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent? Early Warning Telephone Electricity Television Early Warning Telephone Electricity Television ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin? Telegraph Radio Dishwasher Television Telegraph Radio Dishwasher Television ANSWER DOWNLOAD EXAMIANS APP
Inventions This part-time race car driver invented the bucket seat in 1969. Who was he?? Harrison Frazier Paul Newman John Wayne Steve McQueen Harrison Frazier Paul Newman John Wayne Steve McQueen ANSWER DOWNLOAD EXAMIANS APP
Inventions It travels over land and water. Who invented the HOVERCRAFT? C. Cockerell S. Sperrow T. Henman O. Stricheg C. Cockerell S. Sperrow T. Henman O. Stricheg ANSWER DOWNLOAD EXAMIANS APP
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