The Original TEDCO Gyroscope, Light Crystal Prism and Magna-Trix together will provide hours of fun exploring the mysteries of gravity, light and magnetism. Gyroscopes demonstrate an important physical principle of the conservation of angular momentum. This principle is used in bicycles, levitating tops, satellites and navigation systems of airplanes and space shuttles. Prisms demonstrate dispersion: the amazing separation of white light into its constituent colors/frequencies due to the change in the speed of light as it enters more dense materials than air (like glass). The Magna-Trix has three ring shaped magnets with a post. It will give you endless experimentation possibilities. Comes complete with accessories and instructions.
Find the hidden crystals when you open your own geodes from this fun set.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Explore the wonders of wind power with this amazing kit!