Magnets and Teddy Bears - S1.E21 - Maddie's Do You Know?
Maddie is looking at toys. She uses a special slow-motion camera to find out how the magnets on a train set work. An animation shows how the north and south poles on magnets work and why a magnetic field can pull magnets together or push them apart. Next, Maddie visits a factory to see how teddy bears are made, with eyes, ears and joints, and uses a special microscope camera to see the fibres of the stuffing.
Magnets and Teddy Bears - S1.E21 - Maddie's Do You Know?
October 31, 2016
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