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!
Learn Chemistry While Creating Sweet Treats
Learn all about the science of light, optics and visual perception with this wonderful kit!
Build over 100 exciting electronic projects with this easy to use kit!
See the constellations visible in the Northern Hemisphere on this watch!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.