Inventions Who invented the battery? Thomas Edison Alessandro Volta John Wilkinson James Hargreaves Thomas Edison Alessandro Volta John Wilkinson James Hargreaves ANSWER DOWNLOAD EXAMIANS APP
Inventions What toy was invented by Joshua Lionel Cowen around 1900? Raggedy Ann doll Electric train Yo-yo Tinkertoys Raggedy Ann doll Electric train Yo-yo Tinkertoys ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first lawn mower invented? 1854 1835 1849 1830 1854 1835 1849 1830 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Gramophone? Fahrenheit Thomas Alva Edison Sir Alexander Graham Bell Michael Faraday Fahrenheit Thomas Alva Edison Sir Alexander Graham Bell Michael Faraday ANSWER DOWNLOAD EXAMIANS APP
Inventions What Sir Isaac Newton invented? Microscope Spectacles Reflecting telescope Chronometer Microscope Spectacles Reflecting telescope Chronometer ANSWER DOWNLOAD EXAMIANS APP
Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Electric mixer Washing machine Vacuum cleaner Blender Electric mixer Washing machine Vacuum cleaner Blender ANSWER DOWNLOAD EXAMIANS APP
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