This MuscleWire® demo spring consists of a small shape-memory alloy actuator wire (SMA wire) wound into a coil. The coil allows you to show how SMA wires work--the coil is very bendable at cooler temperatures, but returns to its original shape when it is warmed up. The coil comes with an info card explaining how to use it.
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
Experience this sphere powered by the sun!
Great reference card for chemistry and physics students.
This kit includes several different projects that demonstrate the power of magnets!
Build a model green house and 9 other green energy-related devices with this great kit!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
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