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10
Magnetic Pick Up
YOU WILL NEED
HERE'S HOW Magnets have a magnetic field, an invisible force that attracts some kinds of metal. Metal objects within the magnetic field do not have to touch a magnet to be pulled by magnetism. |
YOU WILL NEED
HERE'S HOW Magnets have a magnetic field, an invisible force that attracts some kinds of metal. Metal objects within the magnetic field do not have to touch a magnet to be pulled by magnetism. |
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