Dr. Johnson’s Heat Engine is a cool demonstration model of a clean heat engine. Using Muscle Wires® technology, the model shows how a heat engine can operate without the use of motors, gasoline or electricity. It comes with a helpful instruction guide with science facts on shape memory alloys and an explanation of how clean heat works. Recommended for use as a science project or as a classroom demonstration model.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Get this great introductory chemistry kit for your favorite young scientist!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Watch what your music can create with this amazing Snap Circuits set!
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
A massive mounted set of 100 rocks and minerals found in the US,