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On 3 Jan, 15:57, Derek wrote:
On Jan 4, 8:07 am, Richard Clark wrote: On Thu, 3 Jan 2008 14:57:55 -0800 (PST), Derek wrote: On Jan 4, 3:51 am, Richard Clark wrote: On Thu, 3 Jan 2008 06:47:59 -0800 (PST), art wrote: One can stretch their minds and ponder on the effect of this diamagnetic pole tho weak would have on a compass on opposite sides of the earth, such as the Bermuda triangle and the area on the other side of the earth but of to the side where Amelia Erhardt altered her course for a unknown reason and disappeared. She dissappeared over the Perth Australia? *I think if she looked out the window, she would've figured out she wasn't lost at sea in the mid Pacific. *She could've probably hailed a cab using your navigational skills. 73's Richard Clark, KB7QHC She is believed to have gone down around 150 miles from Howland Island in the Pacific, considering that is around 100 miles from the equator I would say Art is pretty much on the money. Bermuda (or even the Bermuda triangle) are both 3000 to 4000 kM from the equator. *The "other side of the earth" doesn't even come close to Howland Island OR the Pacific! How much money would you put down? *Better yet, would you fly with Art as navigator with his level of accurate map reading? 73's Richard Clark, KB7QHC * * *But it is midway between the pole's on the other side of the globe, which is more to the point of Art"s observation than your nit picking. *Derek- Hide quoted text - - Show quoted text - Derek, there are half a dozen more poles in our earth. Non ofcourse are as strong as the ferrite pole but none pass thru the geometric center of the earth so none can be exactly aligned on the opposite side of the center point. These poles being made of natural diamagnetic material will have their lengths closest to the surface. All of course are weak but all are weighted by the inverse square law. and aligned at right angles to the ferrite pole ( north and south)So at certain points on the surface of this earth all have a sweet spot for maximum impact on a small piece of ferrite metal shimmering tho balanced on a tiny pin when held in the hand.Don't take any notice of Richard he was a swabby for most of his time and never got the chance to look out the front of the ship.The bottom line is that he leaves nothing for you to ponder on so why converse with him? Os an aside Derek the majority of the earth's surface is covered by water which is diamagnetic. Both of the areas that I pointed to lie in a vaste area of water. I am not saying that compases malfunction in any way but there are many aircrafts that have dissapeared in these areas without trace. Makes you think doesn't it. Regards Art Unwin KB9MZ....XG (uk) |
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