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Physics
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robert bristow-johnson

Apparently, this user prefers to keep an air of mystery about them.

23
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16
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  • Member for 5 years, 5 months
  • 617 profile views
  • Last seen Jun 13 at 7:35

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Top posts (39) All Questions Answers | Votes Newest

31 Why are there no stars visible in this photograph? Sep 9 '15
23 Why is energy not an SI base unit? Feb 23 '15
7 Baez & Bunn: The Meaning of Einstein's (field) Equation Jul 16 '17
7 Would it be scientifically useful to put a LIGO or VIRGO on the moon? Oct 11 '17
5 Is there a relationship between the Cosmological constant and the Hubble constant? Nov 16 '15
4 Why are the anthropometric units (which are about as big as we are) as large as they are relative to their corresponding Planck units? [duplicate] Jul 22 '14
4 Why is the resolution or measurement uncertainty of $G$ so bad? Apr 23
4 Which inequality expresses that gravity is the weakest force? Aug 21 '16
3 What is the significance of Planck charge? Dec 21 '16
3 In general terms, what key elements are necessary for resonance to exist in a physical system? May 22 '15
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