Antibiotics. Without these medicines, our life expectancy would be a lot lower (early 40s maybe, instead of late 70s). Also, infant mortality rates would be a lot higher.
2007-01-07 09:19:58
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answer #1
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answered by Anonymous
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Quite possibly the internet. As the population grows to unsustainable levels, it may be the communication provided by the internet that helps mankind find a benevolent solution to this problem.
2007-01-07 09:25:27
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answer #2
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answered by johninmelb 4
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fire was a discovery. Possibly the invention of writing without which history would be stuck in the past!
2007-01-07 12:51:38
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answer #3
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answered by troothskr 4
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The flying saucer, that is powered on next to nothing. I'm still inventing it.
2007-01-07 09:25:30
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answer #4
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answered by Hi T 7
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computers (a British invention)
think how many things in the world use or are controlled by computers and electronics
2007-01-08 00:00:11
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answer #5
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answered by supremecritic 4
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That has got to be the wheel just try to think of any one thing that could be produced without them i personaly can think of none
2007-01-07 22:37:35
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answer #6
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answered by ? 7
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Venetian blinds. Without these, it would be curtains for the lot of us.
2007-01-07 09:23:58
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answer #7
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answered by gaz 3
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the wheel
2007-01-07 09:27:06
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answer #8
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answered by Anonymous
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friendship!!??!
erm....coca cola sorry
xxx
2007-01-08 00:23:53
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answer #9
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answered by im*horny 3
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vaccines.
2007-01-07 09:25:06
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answer #10
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answered by Anonymous
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