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Playing With Atomic Clocks At Home

Wired is running a profile of the Time Nuts, a small group of people who buy surplus precision time equipment — cesium clocks for example — on eBay and keep really accurate time, because they can. The article quotes Tom Van Baak, who has outfitted a time lab superior to those of many small countries: "If you have one clock... you are peaceful and have no worries. If you have two clocks... you start asking, 'What time is it, really?'"

5 of 167 comments (clear)

  1. Clearly.... by Smidge204 · · Score: 5, Funny

    ...Some people have too much time on their hands.

    =Smidge=

  2. Stop. by RandoX · · Score: 5, Funny

    Hammer time.

  3. First post by carpe_noctem · · Score: 5, Funny

    This is really the first post; your clocks just don't agree with mine.

    --
    "Quoting famous computer scientists out of context is the root of all evil (or at least most of it) in programming." - K
  4. Please read the article by fishdan · · Score: 5, Funny

    Your missing out if you only skimmed the article. Make sure you find this gem:

    When the family returned to the suburbs two days later, the cesium clocks were off by the precise amount relativity predicted. He and his family had lived just a little more life than the neighbors.

    An amazing PROOF that time is actually affected by gravity. We still know so little (ahem) relatively about time in physics, that seeing evidence of it being manipulated in this manner is awesome. will there be giant contained gravity wells in ambulances to slow time while patients are rushed to the hospital? Will I be slowing down time so I can get First Post AND spell check? The possibilities are endless!

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    Nothing great was ever achieved without enthusiasm
  5. No no no, the saying is... by Relic+of+the+Future · · Score: 5, Informative

    They got the saying all wrong. It goes "A man who wears one watch always knows what time it is; a man who wears two watches is never sure."

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    Those who fail to understand communication protocols, are doomed to repeat them over port 80.