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mechanical drill, horse drawn hoe |
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scientific breeding program |
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manufacturing guns, sped up making machinery |
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william kelly and sir henry bessemer |
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magnet through copper wire -> generator/dynamo |
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invisible electromagnetic waves |
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measured/sent/received invisible electromagnetic waves |
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british born american professor, telephone |
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light bulbs, phonograph, powerstations |
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internal combustion engine |
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karl benz & gottlieb daimler |
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improved railroads and sea transportation |
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moving assembly lines for interchangeable parts of automobiles |
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first successful flight powered by an internal combustion engine |
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orville and wilbur wright |
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