Recent content by lookaround9

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    Undergrad Big bang contradicts flat universe?

    please explain how we ends in current 3d world from the big bang? I hope you not resort to holographic 2d world theory.
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    Undergrad Big bang contradicts flat universe?

    the big bang shall bang into a sphere like structure. then a sphere like universe shall not be flat, it shall have some curvature, unless the universe is 2 d or a cubic like structure.
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    Undergrad Big bang contradicts flat universe?

    big bang contradicts flat universe?? Hi, the data says our universe is flat, but we are also told it starts from big bang into a 3 dimensional world. How can our universe is flat from all direction while we live now in 3 D universe from a big bang? it has to be a curve if it is from big...
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    According to GR, the future already exist?

    or not
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    Graduate Does maxwell equation means waves travelling from future to the present?

    restrocausality like the TI intepretation?