| Word |
Definition |
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scientist and inventor credited with inventing the telephone |
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American engineer and inventor most known for inventing air conditioning |
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Polish woman physicist and chemist who discovered radium and polonium |
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African American physician who developed blood banks |
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American inventor and scientist most known for the development of the phonograph and light bulb |
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Scottish pharmacologist and biologist that discovered penicillin |
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well-known scientist and politician remembered for his discoveries in electricity |
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an American engineer and inventor who developed the first steamboat and designed the first submarine |
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a toy inventor that is most famous for the Etch-a-Sketch |
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German goldsmith and printer and the inventor of the printing press |
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American painter and inventor that created the Morse code system |
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American publisher and politician who invented the first typewriter and qwerty keyboard |
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German-Jewish immigrant who founded the first blue jean manufacturer |
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a mechanical engineer and inventor who is most famous for the development of the steam engine and for whom the system of measuring the rate of energy conversion was named |
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American inventor most known for the invention of the cotton gin |