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General Knowledge on Inventions | GK Test on Inventions Page 28
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Inventions

General Knowledge on Inventions

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271. Where is the village of Branston, after which the famous pickle is named?
272. This part-time race car driver invented the bucket seat in 1969. Who was he??
273. Who perfected GENETIC ENGINEERING?
274. What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
275. Which insurance salesman invented the fountain pen in 1884?
276. Which of the following was first patented by an Australian in 1889?
277. What toy did George Lerner create for Hasbro company in 1952?
278. Who was the first American female to patent her invention, a method of weaving straw with silk?
279. When was the game Frisbee invented?
280. When was the toothbrush invented?

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