Slashdot Mirror


Golden Ratio Discovered In a Quantum World

FiReaNGeL writes "Scientists have for the first time observed a nanoscale symmetry hidden in solid state matter. 'In order to study these nanoscale quantum effects, the researchers have focused on the magnetic material cobalt niobate. It consists of linked magnetic atoms, which form chains just like a very thin bar magnet, but only one atom wide.' By artificially introducing more quantum uncertainty, the researchers observed that the chain acts like a nanoscale guitar string. The first two notes show a perfect relationship with each other. Their frequencies (pitch) are in the ratio of 1.618, which is the golden ratio famous from art and architecture. The observed resonant states in cobalt niobate are a dramatic laboratory illustration of the way in which mathematical theories developed for particle physics may find application in nanoscale science and ultimately in future technology."

14 of 191 comments (clear)

  1. Oblig. Square One TV's MATHNET reference... by LostCluster · · Score: 5, Funny

    1, 1, 2, 3, 5, Eureka!

    1. Re:Oblig. Square One TV's MATHNET reference... by fastest+fascist · · Score: 3, Funny

      1. 1
      2. 1
      3. 2
      4. ???
      5. Profit!

  2. Summary wrong by LostCluster · · Score: 5, Funny

    Since we know Google is never wrong, the Golden Ratio is exactly 1.61803399, not 1.618 as stated in the summary.

    1. Re:Summary wrong by LostCluster · · Score: 4, Funny

      I knew that. But that fact interfered with the joke.

    2. Re:Summary wrong by X-Power · · Score: 4, Funny

      One could say the joke became irrational.

    3. Re:Summary wrong by LostCluster · · Score: 4, Funny

      Wow... the mods really hate this thread. I say they may be the irrational ones.

    4. Re:Summary wrong by Anonymous Coward · · Score: 0, Funny

      Summary says: 1.618 = (sqrt(5)+1)/2.
      So (1.618 * 2 - 1)^2 = 5.
      i.e. 4.999696 = 5.
      So 0.000304 = 0.
      Multiply both sides by 62500/19:
      1 = 0.
      Amazing discovery indeed.

    5. Re:Summary wrong by FreakyGreenLeaky · · Score: 2, Funny

      Weird. For a few takes there, I kept reading IE8 lie group, which just didn't make sense coupled with which shows up in string theory and supergravity.

    6. Re:Summary wrong by kobiashi+maru · · Score: 2, Funny

      this is, to my knowledge, the first time in a non-biological function.

      It is not! Hydrogen atoms have one proton. One! A Fibonacci number!

  3. Golden ratio? Just like Dan Brown said? by magsol · · Score: 1, Funny

    More for the spankbanks of all the readers of Dan Brown novels who truly believe Mary Magdalene is buried beneath the Louvre.

    --
    "I'd just like to emphasise that taking a million years isn't a metaphor here..." -Rich Bradshaw
  4. Lottery Lady State by camperdave · · Score: 3, Funny

    Since, at a minimum, you can't solve for the state of the lottery lady

    Easy! The state of the lottery lady is the same as the state of the lottery itself.

    --
    When our name is on the back of your car, we're behind you all the way!
  5. Constant by Exception+Duck · · Score: 3, Funny

    You'll probably find this line in the computer program that runs version 5 of "Life, the Universe and Everything"

    public const float seed = 1.618f;

    1. Re:Constant by thethibs · · Score: 2, Funny

      I'd guess more like

      public const humungousfloat seed = .5 + 1.25^.5

      --
      I'm a Programmer. That's one level above Software Engineer and one level below Engineer.