| 9. | Who invented the battery? |
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Answer: Option B Explanation: He was an Italian scientist, and he invented the battery in 1800. |
| 10. | Who invented Automobiles using gasoline? |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss. |
| 11. | For what is Charles Babbage (1792-1871) remembered? |
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Answer: Option A Explanation: Know as the Father of Computing. He began his 'Analytical Engine' in 1833. The first computer, although he never completed it. |
| 12. | What drink was invented by Charles Leiper Grigg in 1929? |
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Answer: Option A Explanation: Grigg, who was from Missouri, originally named his creation 'Bib-Label Lithiated Lemon-Lime Soda'. |
| 13. | Who invented the Seed Drill? |
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Answer: Option A Explanation: It was invented around the early 1700's. |
| 14. | In which decade was the ARRL founded? |
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Answer: Option D Explanation: On April 6, 1914, Hiram Percy Maxim proposed the formation of the American Radio Relay League. |
| 15. | The ELECTRIC BATTERY, who's charged with inventing this one? |
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Answer: Option D Explanation: Italian, Alessandro Volta discovered the first practical battery in 1800. Life would be very different without batteries. |
| 16. | Who invented fuel cells in 1839? |
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Answer: Option B Explanation: Fuel cells were invented in 1839 by Sir William Grove. |
