A compass tells you what direction is 'North', but have you ever wondered how it can do that? The answer has to do with something called MAGNETISM! Every magnet produces an invisible area of influence around itself. When things made of metal or other magnets come close to this region of space, they feel a pull or a push from the magnet.
Read more about Mini Ice Age 2015-2035: Earth's Magnetic Fields Now Twisting (Video, AwesomePictures)
Read more about Mini Ice Age 2015-2035: Earth's Magnetic Fields Now Twisting (Video, AwesomePictures)
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