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AMA | October 2021
Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas
The Curvature of Space Time
We're in something that is approximately a homogeneous and isotropic cosmological time. That lets us pick out a preferred way of dividing space time into space and time. And then we can talk about the curvature of space all by itself. Is space positively curved, negatively curved or zero? There ares more than one way of slicing space time. So it's a complicated relationship over all. Remember, priority questions are. You're allowed once in your life to ask a question that i will try to answer.
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