Inventions When was the first lawn mower invented? 1830 1835 1849 1854 1830 1835 1849 1854 ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Jet Engine? Gottlieb Daimler Lewis E. Waterman Roger Bacon Sir Frank Whittle Gottlieb Daimler Lewis E. Waterman Roger Bacon Sir Frank Whittle ANSWER DOWNLOAD EXAMIANS APP
Inventions Who is the English physicist responsible for the 'Big Bang Theory'? Michael Skube Roger Penrose Albert Einstein George Gamow Michael Skube Roger Penrose Albert Einstein George Gamow ANSWER DOWNLOAD EXAMIANS APP
Inventions What Sir Isaac Newton invented? Chronometer Reflecting telescope Spectacles Microscope Chronometer Reflecting telescope Spectacles Microscope ANSWER DOWNLOAD EXAMIANS APP
Inventions What treat was invented by 11-year-old Frank Epperson in 1905? Popsicle Cotton candy Cracker Jacks Banana split Popsicle Cotton candy Cracker Jacks Banana split ANSWER DOWNLOAD EXAMIANS APP
Inventions What invention was first installed at a Hartford, Connecticut bank in 1889? Pay telephone Burglar alarm Time-lock safe Automatic teller machine Pay telephone Burglar alarm Time-lock safe Automatic teller machine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS