Inventions What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955? Calculator Remote control VCR Microwave oven Calculator Remote control VCR Microwave oven ANSWER DOWNLOAD EXAMIANS APP
Inventions What charge card, developed in 1950, was the first to be accepted nationally in the US? MasterCharge Discover Diner's Club Visa MasterCharge Discover Diner's Club Visa ANSWER DOWNLOAD EXAMIANS APP
Inventions Who developed the idea of Crop Rotation? Potato Peterson Cabbage Carlson Swede Svenson Turnip Townsend Potato Peterson Cabbage Carlson Swede Svenson Turnip Townsend ANSWER DOWNLOAD EXAMIANS APP
Inventions Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear? 1828 1831 There is no sure date 1825 1828 1831 There is no sure date 1825 ANSWER DOWNLOAD EXAMIANS APP
Inventions What plaything was invented by Joe McVicker in 1956? Silly Putty Play-Doh Etch-A-Sketch Lite-Brite Silly Putty Play-Doh Etch-A-Sketch Lite-Brite ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first lawn mower invented? 1830 1849 1854 1835 1830 1849 1854 1835 ANSWER DOWNLOAD EXAMIANS APP
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