Foretranimal's latest activity
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Foretranimal reacted to Dale's post in the thread I I don't see how a black hole's event horizon can be crossed with
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At this point I think this thread is unlikely to provide any further educational value. Thank you for everyone who contributed. -
Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.Good question. I suppose the answer depends on what studying relativity means in your questions. If it means obtaining an advanced...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.Agreed: it is not black and white, some sites do it better than others. Another way to avoid problems is to consider what you are...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.It may not be what you are discussing, but it actually is at the core of what I'm trying to ask. Again, I may be committing the sin of...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.The second sentence: "If black holes "evaporate" via Hawking radiation, then they cannot exist forever." It was intended to make clear...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.The first point I made was what I think I would be observing, and is not proposing anything. The remaining 4 points I posted end with...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.That makes sense. Next time I'll close my OP with something like, "I have no expertise in this area, so there may well be something...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.Well, good news: I was able to find someone who helped me find a fascinating paper on exactly what I was asking. I'm not an academic or...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.It is hard, if not impossible, to maintain an openness to learn anything when you sincerely ask someone where they are making a mistake...
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Foretranimal replied to the thread I I don't see how a black hole's event horizon can be crossed.That would be the clever insult Dirac threw at a student who made a wild guess about the wavelength of visible light when he didn't...
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Foretranimal reacted to PeroK's post in the thread I I don't see how a black hole's event horizon can be crossed with Like.
What you see as a "path to learning" looks like a confusion of ideas to me. That said, you have to choose your own path. Where that...
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Foretranimal reacted to PeterDonis's post in the thread I I don't see how a black hole's event horizon can be crossed with Like.
There is. First, read this Insights article: https://www.physicsforums.com/insights/black-holes-really-exist/
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Foretranimal reacted to Dale's post in the thread I I don't see how a black hole's event horizon can be crossed with Like.
Yes. Coordinates are optionally added to a manifold, but only in a manner in which all coordinates can be used to write the laws of...
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Foretranimal reacted to PeterDonis's post in the thread I I don't see how a black hole's event horizon can be crossed with Like.
There is no such thing as "the" now of any observer. I.e., for a wrong reason. The barn and ladder scenario has nothing to do with the...
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Foretranimal reacted to PeterDonis's post in the thread I I don't see how a black hole's event horizon can be crossed with Like.
I'll comment separately on misconceptions about the "barn and ladder" scenario, but really it's off topic for this thread and discussion...