String theory and all related concepts attempting to construct a theory connecting gravity with quanta are nonsensical which have woven themselves into inescapable complexity so only specifically a product of our cognition and nothing else

Physics studies movement and change. That is all quantum mechanics studies as well

Therefore solving zeno's paradox should be the answer all problems physics could ever conceive of. Solve Zeno's paradox and prove physics exists. If you cannot conclusively solve it, Parmenides was right and movement and change is impossible and physics do not exist
Hard mode: come up with an answer from complete scratch

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