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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."

6 of 258 comments (clear)

  1. Re:Impossible by deniable · · Score: 5, Funny

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

  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.

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    -"...bad old ideas look confusingly fresh when they are packaged as technology" - Jaron Lanier (Digital Maoism on Edge.o
  3. Re:Impossible by Frozen+Void · · Score: 5, Informative

    Reversed Polarity is just change from + to - or south to north. Nothing magical about it.
    http://en.wikipedia.org/wiki/Solar_cycle
    The physical basis of the solar cycle was elucidated in the early twentieth century by George Ellery Hale and collaborators, who in 1908 showed that sunspots were strongly magnetized (this was the first detection of magnetic fields outside the Earth), and in 1919 went on to show that the magnetic polarity of sunspot pairs:

            * is always the same in a given solar hemisphere throughout a given sunspot cycle;
            * is opposite across hemispheres throughout a cycle;
            * reverses itself in both hemispheres from one sunspot cycle to the next.

  4. Re:discredit global warming theories? no way by Mathiasdm · · Score: 5, Informative

    Actually, 'climate change' is preferred instead of 'global warming' since it's very much possible that, while the average worldwide temperature is expected to increase, the temperature could decrease in some locations (Example: Gulf stream slowing down causing Europe to become colder)

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  5. 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?

  6. Re:Impossible by Nimey · · Score: 5, Funny

    Yes, imagine a Beowulf cluster of Suns!

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    E pluribus sanguinem