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If the Chinese Culture hadn´t invented the paper, the people would have passed isolated for a long time.
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If Azteca Civilization hadn´t invented the wheel, they would have transported their merchandise in their back.
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They would not have been able to discover new civilizations and doing the barter more easy.
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If Conrad Gesner hadn´t invented this tool, makind will be writing with the India ink or through of other technologies.
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If Graham Bell hadn´t invented the telephone, the generations would have had that send your message with a person or with a pigeon.
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If John Logie hadn´t invented the television, mankind would have passed many years without know what happen in the world.
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If Missouri Company hadn´t the cell phone, people would have more time to share with your family, friends, etc.
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If Harry Meyer had not modified rubella vaccine exposed to the population would get sick.
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This tecnology would be used in a moderate time, if hadn´t been promoted too much.
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If the tablet hadn´t invented, makind in specially children could enjoy many activities for your own age and play, run, jump and thus reduce the problems of obesity are currently increasing.
