This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom. Can be used in a variety of experiments, and provides a hands-on teaching tool that students always seem to enjoy. Extends to thirty feet in length, measures about 6.5" fully coiled. Also makes a great gift for anyone who was or is a fan of the smaller toy version we all know from our childhoods.
Perform awesome experiments using everyday materials found in any kitchen!
Use this temperature-controlled soldering station for a variety of soldering applications!
Explore the wonders of wind power with this amazing kit!
Build a magnetic levitating train with this science fair project kit!
Great reference card for chemistry and physics students.
This classic desk toy will keep you amused!
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