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Nothing can escape black holes, yet somehow they can lose mass by emitting Hawking radiation?! To understand why, we'll need to combine quantum field theory with general relativity.

00:00 Cold Open
00:33 Incorrect Explanation
02:22 What is a black hole?
03:57 What is a quantum field?
05:15 What do black holes do to quantum fields?
09:23 Black Hole Evaporation
10:56 Summary
11:43 Outro
12:08 Sponsor Message
13:20 Featured Comment

Nick Lucid - Creator/Host/Writer/Editor/Animator
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VIDEO ANNOTATIONS/CARDS

Black Holes Playlist:
   • Black Holes  

Cosmic Microwave Background:
   • Cosmic Microwave Background: The Olde...  

What if Venus and Mars switched places?
   • Venus is NOT a "Runaway" Greenhouse E...  
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RELATED YOUTUBE VIDEOS

PBS Space Time on Hawking Radiation:
   • Hawking Radiation  
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OTHER SOURCES

Hawking Papers:
https://www.nature.com/articles/248030a0 (Paywall)
https://link.springer.com/article/10....

Other Papers:
https://arxiv.org/abs/1511.08221
https://arxiv.org/abs/gr-qc/0010055
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LINKS TO COMMENTS

   • Venus is NOT a "Runaway" Greenhouse E...  
   • Venus is NOT a "Runaway" Greenhouse E...  
   • Venus is NOT a "Runaway" Greenhouse E...  
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IMAGE CREDITS

Stephen Hawking:
https://images.nasa.gov/details-20080...

Stellar Nova:
https://svs.gsfc.nasa.gov/13578

Black Hole Accretion Disk Simulation:
https://svs.gsfc.nasa.gov/13326

Black Hole Eating:
https://svs.gsfc.nasa.gov/12005

Sagittarius A*:
https://www.eso.org/public/videos/eso...

Cosmic Microwave Background Map:
https://sci.esa.int/s/WLGmGdw

Carina Nebula:
https://images.nasa.gov/details-PIA14444