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Joshua Zev Levin

Joined: Jun 7, 2021

Last seen: Feb 11, 2025

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- J
  
  Joshua Zev Levin replied to the thread What would happen if the OSIRIS-REx asteroid Bennu smashed into Earth in 2182?.
  
  One correction: A temperature of 39°F is equivalent to 4°C. A temperature difference of 39°F is equivalent to a difference of 5/9 x...
  
  Feb 11, 2025
- J
  
  Joshua Zev Levin replied to the thread Hubble tension is now in our cosmic backyard, sending cosmology into crisis.
  
  It seems to me that there is a very simple explanation -- The laws of physics are slowly changing as the universe ages. This is a...
  
  Jan 22, 2025
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