If we extrapolate that the fourth dimension does that roughly explain behavior of gravity in our universe? Yes. So first, the fourth dimension is time. But it will only know to oscillate from one species to another if it was an internal clock. And it can only happen at a total clock. It was going slower than the speed of light. It's that simple.
Is it time to rethink string theory? Neil deGrasse Tyson and comedian Chuck Nice explore a mix of questions about the fundamental properties of the universe, particles, the speed of light and more!
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Photo Credit: ESO/VVV, CC BY 4.0, via Wikimedia Commons
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