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Bitmap Image  |  1997-11-26  |  163.2 KB  |  519x370  |  8-bit (109 colors)
   ocr: MAGNETS TECHNICAL NOTES on Magnetism What 1S a magnet? What does magnetism do? Why does the Earth turn a compass needle? Why is the Earth a magnet? Magnetism 1n close-up How can you make a magnet? How can you get: rid of magnetism?