- Section 1
| 16. |
What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955? |
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| 17. |
This part-time race car driver invented the bucket seat in 1969. Who was he?? |
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| 18. |
What plaything was invented by Joe McVicker in 1956? |
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| 19. |
Who was the first American female to patent her invention, a method of weaving straw with silk? |
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| 20. |
Who invented Gramophone? |
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