Inventions For what does the world owe Almon Strowger a debt of gratitude? Automatic Telephone Exchanges Traffic Lights Parking Meters Vending Machines Automatic Telephone Exchanges Traffic Lights Parking Meters Vending Machines ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1760 1739 1785 1743 1760 1739 1785 1743 ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin? Dishwasher Television Telegraph Radio Dishwasher Television Telegraph Radio ANSWER DOWNLOAD EXAMIANS APP
Inventions In which year was MIDI introduced? 1983 1987 1973 1977 1983 1987 1973 1977 ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the Raggedy Ann doll patented? 1911 1919 1915 1920 1911 1919 1915 1920 ANSWER DOWNLOAD EXAMIANS APP
Inventions What treat was invented by 11-year-old Frank Epperson in 1905? Cracker Jacks Cotton candy Banana split Popsicle Cracker Jacks Cotton candy Banana split Popsicle ANSWER DOWNLOAD EXAMIANS APP
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