Add sunshine and water and see what develops. Use natural or man-made objects to make unique prints, by placing the objects on the included light-sensitive paper on bright sunlight or outside on an overcast day. Available in three different kits; each kit includes 15 sheets of paper.

Double the fun with two TEDCO metal Gyroscopes.

Explore the forces of motion with the Precision Gyroscope—an engaging STEM tool that demonstrates angular momentum and rotational stability. Perfect for science classrooms and home learning, it includes a metal gyroscope, string, T-handle, and pedestal. Recommended for ages 8+.

Grow a vibrant crystal up to 2.75" wide with this non-toxic crystal growing kit! Watch it form in 24 hours. Includes rock base, seeds & instructions. Ages 14+.

Meta Description: Explore buoyancy, pressure, and density with the Magical Jellyfish! Just drop it in a bottle of water, squeeze, and watch it float, spin, and dive. A fun hands-on science toy for ages 5+. Assorted colors. Bottle not included.

Create a world of rainbows with this larger acrylic prism.

TEDCO's Cyclone Gyro is American Made and Patented. A Gyroscope for all ages from 6 and up.

If you frequently fly with Tim, you may need a replacement rubber band. You will receive two sets, but remember, Tim Bird is required but not included.

Create your own vortex with The Original Pet Tornado! This hands-on science toy lets kids and adults explore tornado formation in a fun, interactive way. Features the Enhanced Fujita Scale for educational value. Made in the USA. Ages 5+

It happens, you can loss your zip starter. No worries we have replacements. Can be used on Cyclone, Precision, and Gravitron.