Inventions Who invented Fountain Pen? Sir Frank Whittle John J. Loud Kirkpatrick Macmillan Lewis E. Waterman Sir Frank Whittle John J. Loud Kirkpatrick Macmillan Lewis E. Waterman ANSWER DOWNLOAD EXAMIANS APP
Inventions Who came up with the idea for INSTANT MASHED POTATO? K. Edwards W. Raleigh S. Tuberosum E. Asselbergs K. Edwards W. Raleigh S. Tuberosum E. Asselbergs ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the battery? Alessandro Volta John Wilkinson James Hargreaves Thomas Edison Alessandro Volta John Wilkinson James Hargreaves Thomas Edison ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Automobiles using gasoline? Kirkpatrick Macmillan Leo H Baekeland Karl Benz Evangelista Torricelli Kirkpatrick Macmillan Leo H Baekeland Karl Benz Evangelista Torricelli ANSWER DOWNLOAD EXAMIANS APP
Inventions What Karl Benz invented? Steam turbine Glider Streetcar Gasoline powered automobile Steam turbine Glider Streetcar Gasoline powered automobile ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the Seed Drill? Jethro Tull Arlo Guthrie Woodie Guthrie Thomas Hines Jethro Tull Arlo Guthrie Woodie Guthrie Thomas Hines ANSWER DOWNLOAD EXAMIANS APP
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