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The world's first atomic wristwatch

  1. Jan 26, 2006 #1
    :rofl: :rofl: just searched to see what rf freq was used by NIST, and found this cool wristwatch :biggrin:

  2. jcsd
  3. Jan 26, 2006 #2
    Wow!!! I'm off to Wal-Mart. Gotta get me one of those.
  4. Jan 26, 2006 #3
    Oddly enough I just got back from hearing a guy talk about this type of stuff, and he said they can now make them around 1cm^3. The one you found must be the older model.

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