answer:
A statement that I always think about to understand the size of an atom. If you squish a person down to the size of an atom. It will make a black hole. and if you squish the whole Earth. down to the size of a jelly bean it will also make a black hole. This is just a approximation.
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I use the scale to understand how small that is I am open to hear more principles if you were talking about math wise that would be glad to help.
if you have anymore questions I will try to answer your questions to what I know.
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