Uploaded February 2017 | Updated September 2026, 3 weeks ago

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Our super-magnetic, silicon bouncing putty responds to the presence of a magnetic field. Place a blob near a strong magnet and watch what happens!
Magnets available here: teachersource.com/product/neodymium-magnets/magnetism-neodymium
Putty available here: teachersource.com/product/moving-putty-display/magnetism-fields