Inventions When was the first Lionel trains manufactured? 1890 1920 1901 1944 1890 1920 1901 1944 ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade were the first successful diode and triode vacuum tubes invented? 1890s 1880s 1800s 1900s 1890s 1880s 1800s 1900s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who came up with the idea for INSTANT MASHED POTATO? W. Raleigh K. Edwards S. Tuberosum E. Asselbergs W. Raleigh K. Edwards S. Tuberosum E. Asselbergs ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention was first installed at a Hartford, Connecticut bank in 1889? Burglar alarm Automatic teller machine Time-lock safe Pay telephone Burglar alarm Automatic teller machine Time-lock safe Pay telephone ANSWER DOWNLOAD EXAMIANS APP
Inventions Where was the yo-yo invented? England France United States Philippines England France United States Philippines ANSWER DOWNLOAD EXAMIANS APP
Inventions What beverage was invented by Charles Alderton in 1885 in Waco, Texas? Cream soda Coca-Cola Dr. Pepper Sprite Cream soda Coca-Cola Dr. Pepper Sprite ANSWER DOWNLOAD EXAMIANS APP
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