Comments by "Brandon" (@gravoc857) on "Physicist Brian Cox Explains Black Holes in Plain English | Joe Rogan" video.

  1.  @Evolcun  Neat thing is the singularity carries zero mass. The mass is carried by the event horizon. If one could make it to the inner event horizon, they would experience no gravity. Which is impossible to do alive though, as you’ll be accelerated to relativistic speeds and converted to radiation energy. All theoretical, though, but the best currently accepted model.
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  2. Modern double slit experiments capture single electrons. Particle Accelerators observe electrons and similar small fundamental particles all the time. The myth that we’ve never seen the electron is often propagated by pseudoscience believers who wish to get rid of Quantum Mechanics.
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  3. They are real. There’s even a photograph of one.
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  4. Unknown. This is the land of theory. Anything earlier than 400,000 years into our universe, and anything beyond the event horizon is just speculation and best guesses. It’s why I’m excited for the James Webb. We can solidify or debunk Big Bang theories with tangible observation. We can get nearly second 1 of the Big Bang with the Cosmic Neutrino Background radiation. This tech needs to come a long ways before we make a CNB map, similar to the CMB.
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  5. Yes. No one knows the curvature of a black hole, though. Is it unfathomably curved? Is it infinite? Does it puncture spacetime itself & eject energy into a new plane of existence beyond the fabric of our reality? These are all questions needing resolved.
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  6. Simplified - Lots of stuff gets so heavy, not even light can escape. Beyond the event horizon, all known rules of the universe break down, which also indicates all of our understanding breaks down. We know how black holes are made, and how black holes interact with their surroundings. That’s about it. Oh, we can know it’s spin and electric charge as well & it’s mass.
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