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I Do you guys think people used energy before the modern times? Why or why not?
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I


Do you guys think people used energy before the modern times? Why or why not?

User Funroll
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Answer:

do you mean before we used fossil fuels? steam.before steam? fire was used for like ...125,000 years ago. we were not smart back then but we were smart enough.

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User Vladimir Shevyakov
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