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Recognize these equations?

  1. Dec 12, 2014 #1
    IMG_3527.JPG
    I got this awesome new watch with equations on it, but I don't recognize any of them (except E=mc^2 obviously). Anyone know what they could be referring to?
     
  2. jcsd
  3. Dec 12, 2014 #2

    Astronuc

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    Staff: Mentor

  4. Dec 13, 2014 #3
    You could still somewhat tell the time, the positions of the hands are the same :P
    offtopic:
    That is an awesome watch! ;)
     
  5. Dec 13, 2014 #4

    DataGG

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    Gold Member

    One of them is the Poyinting vector: ##\vec {S} = \dfrac {1}{\mu_0}(\vec{E} \times \vec{B})## (It's the energy per unit time per unite area)
     
  6. Dec 13, 2014 #5
    I see an expression for kinetic energy in quantum mechanics on the bottom left, namely just the p^2.
     
  7. Dec 15, 2014 #6
    That equation below the delta IB has 8mL4 in the denominator. I recognize that from quantum mechanics, I think.
     
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