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Stephen Hawking’s Final Paper: How to Escape from a Black Hole

154 pointsby mgalkaover 6 years ago

5 comments

jaimehrubiksover 6 years ago
I wish I could understand the minds of these people. They lived with us and yet they are so much ahead in the comprehension of the universe. I&#x27;ve always loved science, I chose to do computers in the end though. I don&#x27;t understand a single world of the abstract.<p>I also wish I could just know what people in a thousand years learn about the universe. It seems like the knowledge we gain (science and technology) is exponential and just started a few years ago.<p>It also feels like this contribution is so cool, even more seeing that Hawking is sharing it with us things after dying somehow.
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iMuzzover 6 years ago
This was so difficult for me to understand because the author tried _so hard_ to make this sound poetic.<p>Here&#x27;s what I got..<p>- For a long time we thought that any information (matter&#x2F;light) that goes into a blackhole is lost forever and is &quot;corrupted&quot;.<p>- Hawking believed this for a long time and said “God not only plays dice, but he often throws them where they can’t be seen.&quot; No one really knows _how_ the blackhole actually &quot;corrupted&quot; the information but had some nutty theories.<p>- 30 years later (in 2004) Hawking changed his mind and said that information can actually be retrieved from a blackhole.<p>- A dude named Andrew Strominger recently discovered that black holes have this &quot;soft hair&quot; property that can be &quot;read&quot; to theoretically &quot;see&quot; what is inside the blackhole.<p>- Hawkings last paper says that he thinks the information inside will be re-emitted when the black hole evaporates.<p>TL;DR: Hawking for a long time thought matter&#x2F;information that went into a blackhole was lost forever - and then changed his mind about it.
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brian-armstrongover 6 years ago
If you want to dive in, I believe this is the right arxiv link <a href="https:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1810.01847" rel="nofollow">https:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1810.01847</a>
notadogover 6 years ago
Here&#x27;s a link to the actual paper, if anyone&#x27;s interested:<p><a href="https:&#x2F;&#x2F;arxiv.org&#x2F;pdf&#x2F;1810.01847.pdf" rel="nofollow">https:&#x2F;&#x2F;arxiv.org&#x2F;pdf&#x2F;1810.01847.pdf</a>
curiousgalover 6 years ago
I get that Hawking&#x27;s work is incredible and that he, himself, is an amazing person. But is his work really worth putting him on the same pedestal as Newton?
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