The Ultimate Guide to Black Holes
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Channel: Kurzgesagt – In a Nutshell
Views: 3,548,016
Rating: 4.9762478 out of 5
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Id: QqsLTNkzvaY
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Length: 12min 15sec (735 seconds)
Published: Tue Apr 27 2021
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The Most Extreme Things in the Universe - Ultimate Guide to Black Holes
Sources & further reading: https://sites.google.com/view/sources...
"to survive longer you must do nothing"
see? even science approves my lifestyle
Holy shit they were quick this time, only 2-3 weeks!
Good news everyone!
I love some kurzgesagt after hard day at work.
The video says that information is lost forever when it goes inside a black hole, but I'm not so sure about that, the information paradox was apparently solved last year.
This article in quanta magazine seem to say that information isn't completely lost.
I'm no expert on the subject so I may have understood it wrong, I would love a clarification on that.
I thought this was a good video but it kinda felt like a rehash of their other three black hole videos without much new info. They somewhat reference that on their pinned comment on youtube too
Sad we're never going to talk about Black Holes again, but at the same time I suppose it is about time.
Kinda hope you guys delve more into biomedical topics.
The voice-over sounds very rushed, as if there is too much content to cover but too little time
I think 4:30-4:44 is not correct. The event-horizon only takes about 50% of the field of view, and that happens near the singularity. This engulfing by blackness does happen for accelerating observers, but based on the narration and the visual freefall of the bird, I don't think it was intended to be an accelerating frame. This is a more accurate simulation of falling into a Schwarzschild black hole, from Andrew Hamilton's site.
The sources document doesn't have any information about this scene, but this is a common misconception that comes from not taking into account the movement of the observer. It's possible that Kurtzgesagt saw something like this and just copied it into their video.