It's so hard to pick. The car, phone, tv, internet. My friend Greg says quarters, toilet paper, flashlights, and yogurt.
2006-10-29 02:15:23
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answer #1
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answered by Anonymous
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Interchangeable Parts machinery-- made in the Industrial Revolution. We would not be what we are today without those machines and factories of the early 19th century.
Even if it meant having thousands of starving proleteriat Americans and immigrants.... and working for low wages and living in the slums
2006-10-29 02:16:42
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answer #2
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answered by Sarah* 7
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4 wheels
2006-10-29 02:15:03
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answer #3
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answered by george p 7
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electrical energy wasn't invented, it became got here across. the final invention is extremely the transistor, it extremely is the backside of lots of the failings human beings have suggested, cyber web, IC's, computers, etc etc etc........
2016-11-26 01:56:25
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answer #4
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answered by ? 4
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The internet.
2006-10-29 02:15:21
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answer #5
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answered by medium_of_dance 4
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PS3
2006-10-29 02:16:40
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answer #6
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answered by Anonymous
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the wheel. without it, no other techology would be possible.
2006-10-29 08:49:40
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answer #7
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answered by shootergrrl 4
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