Inventions What charge card, developed in 1950, was the first to be accepted nationally in the US? Diner's Club Discover MasterCharge Visa Diner's Club Discover MasterCharge Visa ANSWER DOWNLOAD EXAMIANS APP
Inventions What Enrico Fermi invented? Betatron Nuclear reactor X ray machine Cyclotron Betatron Nuclear reactor X ray machine Cyclotron ANSWER DOWNLOAD EXAMIANS APP
Inventions When was Milk Tray first introduced? 1923 1942 1934 1915 1923 1942 1934 1915 ANSWER DOWNLOAD EXAMIANS APP
Inventions It travels over land and water. Who invented the HOVERCRAFT? O. Stricheg S. Sperrow T. Henman C. Cockerell O. Stricheg S. Sperrow T. Henman C. Cockerell ANSWER DOWNLOAD EXAMIANS APP
Inventions What inspired reflecting road lights to be invented? The light a cat's eyes gave off on a fence Car door reflecting mirrors Sun light on steel posts on road sides The sun light on the windshield The light a cat's eyes gave off on a fence Car door reflecting mirrors Sun light on steel posts on road sides The sun light on the windshield ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Automobiles using gasoline? Evangelista Torricelli Leo H Baekeland Kirkpatrick Macmillan Karl Benz Evangelista Torricelli Leo H Baekeland Kirkpatrick Macmillan Karl Benz ANSWER DOWNLOAD EXAMIANS APP
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