Part two of two. Why some things are #transparent like #glass
  #Photon doesn't get #eaten by the #electron - it has lots of
  room+ continues
  [vine id = "MDFJxeV9aAg"]
  Part two of two. Why some things are #transparent like #glass
  #Photon doesn't get #eaten by the #electron - it has lots of
  room+ continues

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