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Aurora lights

  1. Apr 27, 2004 #1
    hi all,

    In our school there is a geography fair and i was just wondering weather it is possible to create aurura lights model.

    i feel using a hologram a fairly good model can be made. But i want something more better. I hope some one can help me. :confused:
  2. jcsd
  3. Apr 27, 2004 #2
    why don't u try using a cathode ray tube with some easily ionizable gas in it... place this apparatus in a dark room and lo behold, u have beautiful lights
  4. Apr 29, 2004 #3
    i will try it out
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