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Light through a Coke bottle

  1. Dec 27, 2011 #1
    I thought it would be interesting to show how light moves in a Coke bottle:

    Is the speed of light really high?
    I suppose it depends on the point of view.

    Perhaps a moderator can fix this link, I place the URL between the YOUTUBE tags but that does not seem to work.
    Last edited by a moderator: Dec 27, 2011
  2. jcsd
  3. Dec 27, 2011 #2


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  4. Dec 27, 2011 #3

    Doc Al

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