Inventions For what is Charles Babbage (1792-1871) remembered? Computers Steam Boating Radio-Telegraphy Telescopes Computers Steam Boating Radio-Telegraphy Telescopes ANSWER DOWNLOAD EXAMIANS APP
Inventions Where was the yo-yo invented? England United States Philippines France England United States Philippines France ANSWER DOWNLOAD EXAMIANS APP
Inventions What Elisha Otis invented? Turbine Hydraulic Crane Jet Engine The brake used in modern elevators Turbine Hydraulic Crane Jet Engine The brake used in modern elevators ANSWER DOWNLOAD EXAMIANS APP
Inventions For what does the world owe Almon Strowger a debt of gratitude? Parking Meters Vending Machines Automatic Telephone Exchanges Traffic Lights Parking Meters Vending Machines Automatic Telephone Exchanges Traffic Lights ANSWER DOWNLOAD EXAMIANS APP
Inventions What treat was invented by 11-year-old Frank Epperson in 1905? Banana split Popsicle Cotton candy Cracker Jacks Banana split Popsicle Cotton candy Cracker Jacks ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the telegraph invented? 1890s 1870s 1810s 1840s 1890s 1870s 1810s 1840s ANSWER DOWNLOAD EXAMIANS APP
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