Inventions Who invented Bakelite? Roy Plunkett Charles Goodyear Henry Ford Leo Hendrik Baekeland Roy Plunkett Charles Goodyear Henry Ford Leo Hendrik Baekeland ANSWER DOWNLOAD EXAMIANS APP
Inventions Who came up with the idea for INSTANT MASHED POTATO? K. Edwards W. Raleigh S. Tuberosum E. Asselbergs K. Edwards W. Raleigh S. Tuberosum E. Asselbergs ANSWER DOWNLOAD EXAMIANS APP
Inventions Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that? Motorboat Golf tee Hang glider Water skis Motorboat Golf tee Hang glider Water skis ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the battery? Alessandro Volta James Hargreaves John Wilkinson Thomas Edison Alessandro Volta James Hargreaves John Wilkinson Thomas Edison ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the telegraph invented? 1870s 1890s 1840s 1810s 1870s 1890s 1840s 1810s ANSWER DOWNLOAD EXAMIANS APP
Inventions What inspired reflecting road lights to be invented? Sun light on steel posts on road sides Car door reflecting mirrors The sun light on the windshield The light a cat's eyes gave off on a fence Sun light on steel posts on road sides Car door reflecting mirrors The sun light on the windshield The light a cat's eyes gave off on a fence ANSWER DOWNLOAD EXAMIANS APP
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