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Solar Cycle 24 Has Started

radioweather writes "Solar physicists have been waiting for the appearance of a reversed-polarity sunspot to signal the start of the next solar cycle. As of Friday, that wait is over. A magnetically reversed, high-latitude sunspot emerged on the surface of the sun. Just a few months ago, an 'All Quiet Alert' had been issued for the sun. This reversed-polarity sunspot marks the beginning of the sun's return back to Solar Maximum. Solar Cycle 24 has been the subject of much speculation due to competing forecasts on whether it will be a highly active or a quiet low cycle. If it is a low cycle, it may very well be a test of validity for some CO2 based global warming theories. Only time will tell."

25 of 258 comments (clear)

  1. Impossible by QuickFox · · Score: 3, Funny

    Reversed polarity? These scientists have seen too much Star Trek.

    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
    1. Re:Impossible by deniable · · Score: 5, Funny

      Someone needs to remodulate the flow of coffyon particles through the navigational percolator.

    2. Re:Impossible by polar+red · · Score: 4, Funny

      that would make great coffee

      --
      Yes, I'm left. You have a problem with that?
    3. Re:Impossible by mboverload · · Score: 4, Funny

      NEXT TIME ON 24!

      Bill Buchanan: The Sun is going to destroy Los Angeles if we don't stop it!
      Jack Bauer: Get me on a plane to the moon.

    4. Re:Impossible by mrbluze · · Score: 4, Funny

      Reversed Polarity is just change from + to - or south to north. Nothing magical about it. Reversing polarity can really break stuff, though. I hope the sun's got a diode.
      --
      Do it yourself, because no one else will do it yourself. [beta blockade 10-17 Feb]
    5. Re:Impossible by LiquidCoooled · · Score: 4, Funny

      Chloe: Jack, the only flight I can get you on is a Chinese moonshot.

      Jack: Damn it Chloe.

      Chloe: whimper

      --
      liqbase :: faster than paper
    6. Re:Impossible by HAKdragon · · Score: 2, Funny

      What's all that churning and bubbling? You call that a radar screen?
      No sir, we call it Mr. Coffee. Would you like a cup?

      --
      "Our opponent is an alien starship packed with atomic bombs. We have a protractor."
    7. Re:Impossible by Nimey · · Score: 2, Funny

      YES! I always have coffee when I watch radar. You know that!
      Of course I do, sir.

      --
      Hail Eris, full of mischief...

      E pluribus sanguinem
    8. Re:Impossible by Nimey · · Score: 5, Funny

      Yes, imagine a Beowulf cluster of Suns!

      --
      Hail Eris, full of mischief...

      E pluribus sanguinem
    9. Re:Impossible by thrillseeker · · Score: 2, Funny

      that would be way too milky ...

    10. Re:Impossible by mangu · · Score: 2, Funny

      imagine a Beowulf cluster of Suns!

      Like this?
    11. Re:Impossible by linguizic · · Score: 2, Funny

      I think we've been invaded by non-slashdotter aliens. Myspace aliens.
      --
      Does this sig remind you of Agatha Christie?
    12. Re:Impossible by InterestingX · · Score: 2, Funny

      "We've secretly replaced the ship's dilithium crystals with Folger's crystals. Let's see if they notice"

    13. Re:Impossible by phagstrom · · Score: 2, Funny

      I knew it! I'm surrounded by assholes.

  2. This is Simply a Sign by eno2001 · · Score: 5, Funny

    Everyone knows that the last time there was some kind of reversal of polls on the Earth, the entire world lost electrical power for thousands of years and the whole planet was shattered into pieces!! We're lucky that gravity pulled it all together again and that electricity was discovered by Thomas Jefferson a few hundred years later. I think this is a sign of the creator's anger because we're all talking about man having come from monkeys instead of the real truth of Intelligent Design. It's a warning. If we don't get evolution theories out of the schools and replaced with science fact soon, he'll make more reversed spots on the sun and it will shatter into pieces. I don't think we'll survive that this time.

    --
    -"...bad old ideas look confusingly fresh when they are packaged as technology" - Jaron Lanier (Digital Maoism on Edge.o
  3. No! by dreamchaser · · Score: 3, Funny

    It's tetryons, you insenstive clod.

  4. Re:discredit global warming theories? no way by TheMeuge · · Score: 2, Funny

    Let me guess.

    You're part of the "9-11 Truth" committee... you think HIV doesn't cause AIDS... you think MMR vaccine causes autism... and your presidential candidate of choice is Ron Paul.

  5. Glad it's not a menstrual cycle... by bondjamesbond · · Score: 1, Funny

    My wife's starting menstrual cycle #288, and lemme tell you, no "cycle" is fun.

    1. Re:Glad it's not a menstrual cycle... by Anonymous Coward · · Score: 4, Funny

      Not necessarily. You can always reverse your polarity and explore the other hemisphere.

  6. CO2 based "theories"? by dtjohnson · · Score: 1, Funny

    If it is a low cycle, it may very well be a test of validity for some CO2 based AGW theories.

    There are no more theories to test about carbon dioxide and its effects on global warming, are there? Al Gore and my local talk radio station both say 'the debate is over' and Al got the nobel prize for saying that, plus he invented the internet.

  7. Sun Spots.... by 3seas · · Score: 3, Funny

    ... doesn't someone make a cream for that?

  8. Re:discredit global warming theories? no way by Anonymous Coward · · Score: 2, Funny

    And I'm gonna guess you have no sense of humour and wouldn't recognize a joke if it stood up and slapped you.

  9. Re:discredit global warming theories? no way by Black+Parrot · · Score: 3, Funny

    The problem is the MMR vaccine does not contain thiomersal, and indeed never has, so the attempts to explain one in terms of the other is baffling. Other than that it's a swell theory.
    --
    Sheesh, evil *and* a jerk. -- Jade
  10. Why this is interesting... by Bazman · · Score: 1, Funny

    ...because 95% of slashdot-reading geeks have no connection to the Lunar cycle. :)

  11. Re:discredit global warming theories? no way by TheMeuge · · Score: 5, Funny

    And I am constantly disheartened when I hear of this bullshit... even more painfully so, given my experience in the field of virology and immunology research.

    Actually, I find "AIDS dissent", as you call it, far far more disturbing than the "9-11 Truth" conspiracy. At least in the case of "9-11 Truth", there remains at least SOME possibility for at least SOME of the minor claims of the conspiracy theorists. The case of "AIDS dissent" on the other hand, is rather similar to "gravity dissent".

    P.S. As with any AIDS/HIV conspiracy theorist, I have a standing offer: inoculate yourself with 10X ID50 of purified HIV, and if you get a productive infection, but don't get AIDS, you get all my property, and the entire contents of my bank account... and I will quit biological science research. Deal?