tedco

Spin into learning with the Cyclone Gyro from TEDCO! A fresh take on a timeless concept, the Cyclone Gyro is a durable, easy-to-use STEM toy that b...

This Classic Drinking Bird will amaze you! Once it starts, the bird won’t stop drinking! Do you want to learn the science behind the bird? The chan...

Mesmerizing motion in the palm of your hand! These Mini Hourglass Liquid Timers offer a soothing, visual experience that captivates kids and adults...

A magnetic field traps iron sand to build an enthralling structure! Mesmerizing and fun to watch, the Magnetic Sand Timer uses the power of magneti...

Witness the amazing laws of physics! Named for Sir Isaac Newton, Newton’s Cradle demonstrates the law of conservation of momentum and energy via a ...

Nature’s most destructive force can be observed and enjoyed! Rotate the Pet Tornado clockwise and watch the funnel form! Will make a great gift for...

What a fantastic invention! The power and beauty of lightning at your fingertips with our Plasma Ball. Watch as the lightning jumps from the plasma...

What a fantastic invention! The power and beauty of lightning at your fingertips with our Plasma Ball. Watch as the lightning jumps from the plasma...

Precision gyroscope made in the USA! Includes a string and an 'RPM Cord' for getting the gyroscope spinning. Follow the instructions to perform ama...

Spin the Rattleback clockwise and watch it stop, rattle up and down and then spin in the other direction! A science curiosity whose ancient and mys...

Right Angle Prism: Catch the sunlight—see the rainbow! This beautifully crafted Right Angle Prism reveals the hidden rainbow in natural sunlight. S...

Three timeless toys. One incredible journey of discovery! The Discovery Pack combines the fun of hands-on play with the wonder of science. This 3-i...

Learn about refraction and reflection, kaleidoscopic effects, light and color! Prismatic effects have fascinated mankind since the beginning of tim...

Classic cast metal gyroscope. Gyroscopic forces have amazed mankind for hundreds of year. Now these amazing forces are yours. You can perform feats...

Amazing spinning top that dances, spins and balances.  Master the forces.  Perform tricks that seem to defy gravity. Discover the secret! The force...

Build the foundation of STEM with the World’s Simplest Motor! This hands-on kit allows young scientists to construct and observe a working motor th...