This kit consists of 1meter of shape-memory alloy actuator wire (SMA wire). The wire 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. Good for electronics projects, science fair projects and more!
Great reference card for chemistry and physics students.
Easily assemble a working alarm motion detector!
Watch what your music can create with this amazing Snap Circuits set!
With this cool electronic kit you get to assemble your own mini electric guitar!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!