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Steel Sphere Density Set
Great for teaching that density depends of both mass and volume, students can't seem to put these spheres down! Two steel spheres are great for teaching the skills of observation and deduction.
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Energy Burst
WARNING: CHOKING HAZARD–Product contains a marble. Not for children under 3 yrs.
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Polymer Bead Chain Model
This amazing demo starts when an end of a 50-ft length of beaded chain is pulled over the edge of its container. As the end falls and accelerates, the chain rises higher than the rim and seems suspended in the air. Students see this as a discrepant event. They will ask to see it again and again. This demo is great for explaining self-siphoning polymers and Newton's First Law. Holding the handle of the included large mug enhances the visibility.
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Sounds Like Science
WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.
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Mad Science Products Apr15-3
NOTICE: CONFORMS TO ASTM D-4236.
WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.