Nature’s most destructive force can be observed here. Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes. Can you figure out why is it forming? What is the purpose of the fluid and what is the purpose of small particles in the tube? Amaze your friends with this amazing desk toy!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
A combination of three of our great discovery toys, all in one package!
View the glory of space with this hi-tech telescope set!
Use this kit to introduce electromagnetic principles in the classroom setting!
Build a robot that's an artist too!