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UM L2 Movie 1: What materials are attracted to a magnet?

UM L2 Movie 2: How to set up the unrubbed nail

UM L2 Movie 3: How to rub a nail with a magnet

UM L2 Movie 4: Interactions between rubbed and unrubbed nails

UM L2 Movie 5: Interactions between two rubbed nails

UM L2 Movie 6: Effects of immersing a magnetized nail in water

UM L2 Movie 7: In what direction does a floating magnetized nail point?

UM L2 Movie 8: How do the poles of two magnets interact with each other? (rubbed nail and compass)