2min chapter

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas cover image

AMA | September 2021

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

CHAPTER

Is There a Black Hole in the Universe?

Anonymous asks: What would happen if you put one end of arbitrarily strong and arbitrarily long cord into one black hole and the other end into another black hole? The stronger o r more rigid a rod or a cord is, the faster sound travels down it. Ah, it's much better for the environment in terms of resources, et cetera, if human beings limit the fraction of the earth's surface that they take over.

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