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2020-08-17: How Stars Destroy Each Other

  • 04:02: ... up their hydrogen layer, sputtering and flaring as they do so, until a critical temperature and pressure sends them over the ...

2019-02-07: Sound Waves from the Beginning of Time

  • 05:01: At 380,000 years, the plasma hit a critical temperature of 3000 Kelvin, around the surface temperature of the coolest red dwarf stars.

2017-10-11: Absolute Cold

  • 03:29: ... if the entire substance can somehow remain a fluid when it reaches the critical temperature for Bose-Einstein condensation, it becomes what we call a ...

2016-02-24: Why the Big Bang Definitely Happened

  • 03:51: ... years old and about 1,000 times smaller than it is today, it hit a critical temperature of 3,000 degrees Kelvin, at which point the entire universe slipped from ...
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