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.
Use this temperature-controlled soldering station for a variety of soldering applications!
Discover how solar cells make electricity with this awesome kit!
Easily assemble a working alarm motion detector!
This project book and sample kit introduces you to shape-memory alloy technology!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Check out this high-quality gyroscope!