Are the only certainties in the universe time, energy, mass, and space?

2 Answers

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  • neb
    Lv 7
    3 weeks ago

    None of those are certain. Energy/mass are subject to the uncertainty principle, and since gravity arises from energy/mass, spacetime geometry is also subject to the uncertainty principle.

  • martin
    Lv 7
    3 weeks ago

    Death and taxes, don't forget them.

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