This compound bar consists of two metals, fitted to a wooden handle. On heating, the strip bends in a particular direction thereby showing unequal expansion of the metals, therefore demonstrating the physics of thermal expansion.
Dimensions: Total length with handle 9 ½”. Compound Bar only 5 ¼”x 1”
This SUPER Erector Construction set is one of the best you'll find anywhere!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
This kit will get your paper plane ready for takeoff!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Use this kit to introduce electromagnetic principles in the classroom setting!
This is a deluxe soldering station that can handle any kind of application!