What elements a light made of?

  1. What elements?

    How a light beam became a light?

    Thanks in advanced.
  2. jcsd
  3. Danger

    Danger 9,663
    Gold Member

    Considering how you responded to the correct answers in your other thread, this does not deserve any sort of scientific answer. :grumpy:
  4. Fredrik

    Fredrik 10,589
    Staff Emeritus
    Science Advisor
    Gold Member

    I agree with Danger. Thread closed for moderation.
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