"3B torso model"

Four individually wrapped colored sticks of easy-to-use Permoplast modeling clay can come in handy when doing setups for an optical bench. Each stick of clay weighs 0.25 lbs. Colors include red, yellow, blue, and green.

A flexible neuron model

Reusable and pliable clay for modeling and more.

Unique Manipulative For Visualizing How Bullets Are Traced to a Particular Firearm

Students learn to recognize the difference between work and energy with this apparatus.

Soft, Pliable, Reusable.

Seasonal changes, the positions of sunrise and sunset and the special circumstances of solstices and equinoxes are easily demonstrated and examined.

Simulate the cyclonic motion of a twister.

Lifelike, durable 3D contour map model for teaching, featuring hills, valleys, ridges, and more, with a keycard for identification, hand-painted details, and expert design.

Your Students Will Shout Eureka When They Use this Simple Apparatus.

Natural motion in every part: upper and lower limb, hand, feet, head, shoulder, hip, and spine.

Our most complete skeleton on stand with dustcover.

Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.

Clearly Observe Inner Workings

Explore biotechnology topics

Rudiger quality individual bones.