Here is a unique way to study horizontal and vertical motion, conservation of energy, and momentum! A track mounted to a vertical board directs one or two carts, casting them into a free-fall. The angle of the track is easily adjustable. A pen projecting from the back side of the carts marks the path of the cart on a piece of graph paper mounted to the vertical board as it falls. The pen can be refilled with any standard ink. The graph paper is held in place with magnetic strips, which enables quick replacement for the next student’s use. Add weights to the carts to study the effects of increased mass on momentum. Ideal for use in classroom demonstrations.
Build a hand that realistically moves its fingers using shape memory allow technology!
This project book and sample kit introduces you to shape-memory alloy technology!
Great tarantula specimen for the science classroom!
This simple but amusing magnetic toy will keep you busy for hours!
Great reference card for chemistry and physics students.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
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