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Study: Earth's magnetic field is changing
MSNBC ^ | August 18th, 2008

Posted on 08/25/2008 5:58:11 PM PDT by Raineygoodyear

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To: Secret Agent Man

don’t forget Cheney!


21 posted on 08/25/2008 6:22:16 PM PDT by 2nd Amendment
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To: Raineygoodyear

I guess if the poles flip, we might get a whopper of an emp.


22 posted on 08/25/2008 6:23:30 PM PDT by Domestic Church (AMDG...)
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To: SoftballMominVA
what would it mean to the average every day person on the street?

Satellite communications would be disrupted.

If the Earth’s magnetic field was weakened enough the national power grid could be destroyed.

Fragile electronics like computers could be destroyed.

If it lasted long enough birth defects and cancer rates would climb and fertility rates would fall.

23 posted on 08/25/2008 6:25:27 PM PDT by Pontiac (Your message here.)
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To: Raineygoodyear
I do know that magnetic North is different than what it was in the 1860’s. Reading old maps I know that I have to correct it to the new Magnetic North when using a compass.
24 posted on 08/25/2008 6:27:24 PM PDT by vetvetdoug
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To: Pontiac

Would we lose the internet?


25 posted on 08/25/2008 6:28:30 PM PDT by SoftballMominVA (I'm trying to think of a new screen name - any suggestions?)
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To: Raineygoodyear
It's because the US uses 25% of the world's MRI's but only has 3% of the world's magnetism.

Speaking of 25%, when is somebody going to debunk the "US uses 25% of the world's oil.....a figure that spouted by every anti-US politician for the last 40 years. With China and India and others rapidly expanding usage and the US flat, isn't it, well, odd that the figure remains unchanged and utterly stable?

26 posted on 08/25/2008 6:30:17 PM PDT by cookcounty (Love That Nuance: "Hey, Umm, Uh-uh, eh-eh, where'd you put uh my eh-eh tele uh teleprompter?")
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To: Raineygoodyear

I sure hope Al can help with this, now that the climate appears to be cooling a little. Maybe he can figure out how to trade magnetic credits ... or ... something.


27 posted on 08/25/2008 6:33:04 PM PDT by RobinOfKingston (Man, that's stupid ... even by congressional standards.)
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To: Raineygoodyear

As the earth’s core cools the magnetic field will weaken. This will cause disassociation of earth’s most important greenhouse gas, water, and will result in the cooling of the atmosphere and widespread climate change.

In 20 or 30 million years this could get to be a real problem.

Good thing there is plenty of water in the outer solar system.

(BTW, is it just me or is FR running slooooowww today?)


28 posted on 08/25/2008 6:36:22 PM PDT by InABunkerUnderSF ("Gun Control" is not about the guns. "Illegal Immigration" is not about the immigration)
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To: Raineygoodyear
I hope the Magnetic Change Lobby doesn't come for my...


29 posted on 08/25/2008 6:40:26 PM PDT by Bosco (Remember how you felt on September 11?)
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To: InABunkerUnderSF

http://sohowww.nascom.nasa.gov/data/realtime/mdi_igr/1024/latest.jpg


30 posted on 08/25/2008 6:44:04 PM PDT by muawiyah
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To: Straight Vermonter
I assume you left something out since two points are always aligned to each other. So it's the sun, the galaxy center and what other point?

I had the same question. I suspect he means that the sun will be on a direct line between the earth and the center of the galaxy. Those wacky Mayans, realizing that if you combine the vast gravitational forces of the sun and the center of the galaxy on the earth, and if the ENTIRE mass of the galaxy were concentrated at a single point at th center you will get 1.00000001 times the gravity of the Sun alone. Obvious catastrophe coming.

Of course, the entire mass of the galaxy is spread throughout the galaxy. So the number is actually much smaller than 1.00000001 (there are actually several more zeros before the last one). [Estimates based on Galaxy mass = 6x10^11 Solar masses and distance to center of galaxy = 1.6x10^-9 AU]. The moon has a much more powerful affect on the earth every time it lines up with the Sun.

31 posted on 08/25/2008 6:45:01 PM PDT by ModelBreaker
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To: SoftballMominVA
If the poles flip, gravity will come from a different direction and we'll have to begin walking on our hands. Pants pockets will have to be redesigned and Toyota will offer cars with a windshield closer to ground level.
We will shake hands with our feet.
32 posted on 08/25/2008 6:49:29 PM PDT by Eric in the Ozarks
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To: muawiyah

Wow. Paging Dr. Maunder...


33 posted on 08/25/2008 6:50:05 PM PDT by InABunkerUnderSF ("Gun Control" is not about the guns. "Illegal Immigration" is not about the immigration)
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To: Secret Agent Man
Bush’s fault. Next....

Bush and McCain. Women and minorities will be hardest hit.

34 posted on 08/25/2008 6:53:33 PM PDT by Bubba_Leroy (DNC = Do Nothing Congress)
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To: SoftballMominVA
Would we lose the internet?

I would guess yes.

All of the commutation satellites would be gone.

Fiber networks would survive but the electronics that operate them may be cooked.

High energy protons and electrons that constantly stream out of the sun towards the earth are deflected around the sun by the earth’s magnetic field.

If the earth’s magnetic field is too weak those protons and electrons will continue through the atmosphere and impact whatever happens to be on the earth surface.

If those subatomic particles happen to hit electronic equipment in sufficient numbers the electrons and protons will change the chemical composition of the microscopic wires changing their chemical properties and if those protons and electrons are in large enough numbers cause electric currents that would burn out sensitive electronics.

The short answer to your unasked question is yes we would lose our precious FreeRepublic. HORROR OF HORRORS!

35 posted on 08/25/2008 6:54:10 PM PDT by Pontiac (Your message here.)
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To: Raineygoodyear
I can just see it now: AMC - Anthropogenic Magnetic Change.

Somebody notify Algore that he can get in on the ground floor of another environmental scam.

36 posted on 08/25/2008 6:55:49 PM PDT by E. Pluribus Unum (Public policy should never become the captive of a scientific-technological elite. -- Ike Eisenhower)
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To: Secret Agent Man

Someone always has some pending disaster in their pocket to keep everyone on edge. So it changes, I suspect the sun will still rise, I think I’ll just leave the big things to God and enjoy my life.


37 posted on 08/25/2008 6:57:23 PM PDT by reefdiver (He voted to Kill the infants - Because the intended Abortion was unsuccessful. You think your safe)
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To: SoftballMominVA
Let’s assume this all happened within the next year - what would it mean to the average every day person on the street?

Among other things, it would mean your compass points south instead of north.

38 posted on 08/25/2008 6:57:50 PM PDT by r9etb
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To: Eric in the Ozarks
If the poles flip, gravity will come from a different direction and we'll have to begin walking on our hands. Pants pockets will have to be redesigned and Toyota will offer cars with a windshield closer to ground level. We will shake hands with our feet.

The toilet water will swirl in the opposite direction when we flush.

39 posted on 08/25/2008 6:58:46 PM PDT by Charles Martel (Liberals are the crab grass in the lawn of life.)
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To: Eric in the Ozarks
We will shake hands with our feet.

Dick Morris will start sucking fingers.

40 posted on 08/25/2008 7:01:07 PM PDT by Stentor
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