"3B torso model"

Demonstrate Relationships Between Atoms

This model shows the internal structure and operating principles of an air cooled two-stroke engine. All parts are aluminum and plastic. Ignition is shown via a small bulb. Carburetor and fuel supply are also sectioned. Hand crank is provided for manual operation. Mounted on a base.

This wooden machine easily demonstrates how rotational motion can be converted into the linear motion.

Build models of organic and inorganic molecules that can be seen from the back of the class.

Modeled after the award-winning EnviroScape models, this kit allows your students to create their own city and learn about water pollution at the same time.

Get The Point Across With Movable Cell Parts

This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.

This wooden machine has a sturdy wooden construction ideal for classroom use. This apparatus can demonstrate how gears can turn rotational motion into translational motion.

This wooden machine is elegantly designed and easy for students to use. Study how changing the distance from the fulcrum changes the mechanical advantage.

Easy-to-assemble beginner level rocket with pre-colored parts.

This wooden machine has a sturdy wooden construction ideal for classroom use.

Easy-to-assemble beginner level rocket with pre-colored parts.

Six different models can be built with one chassis.

Create A Protein Model.

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

Real soft tissue feel.