Gravity is what it's all about. I keep hoping the clever boys and girls in the labs will one day, soon, learn how to manipulate it like we have electromagnetism.I love quantum gravity and watching quantum field theory struggle to explain it. Like you said, there is only so much that can be studied or, for larger, denser masses, replicated at our scale — and perhaps gets even worse at the atomic level.
That is one thing is frustrating about it; there is will always be a limit to what one can realistically learn or discover with our limitations.
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