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Experience this sphere powered by the sun! When the light strikes these vanes it transfers heat to each one - but not at the same degree. The lighter vane reflects the rays and the darker vane absorbs the rays. The stronger the light, the more energy there is causing the vanes to spin faster..

Price: $12.50

The Rattleback is an amazing science toy based on Newton's Laws of Motion. Place the Rattleback on a hard, smooth, level surface - then lightly tap one end and notice in which direction it rotates. Spin the Rattleback in that direction. Now try to spin the Rattleback in the opposite direction - it will stop itself - and change direction! The Rattleback can also be used as a magnifying glass. You will receive 2 Rattlebacks. Made in the U.S.A.

Price: $6.95

It's like music for your eyes! A metal disc with three interchangeable outer rings and three inner circles will create a remarkable laser light exhibition when simply spun on a flat surface. Will spin for several minutes. Made in USA.

Price: $7.49

Designed to help you explore and learn about the abundant power of solar energy. Included is an informative sheet packed with ideas for science projects.

Price: $11.95

Choose an object or a photo negative, add sunshine and water and see what develops! Use natural or man-made objects to create beautiful and unique prints for pictures or cards. Kits come with a acrylic sheet to hold the objects in place.

Price: $5.00

The magic of solar energy to create artistic prints! Sunprint Sun Art Kit 8" x 10" Just add sunshine and water and see what develops! Use natural or man-made objects to make beautiful and unique prints. Each kit includes 15 - 8" x 10" sheets of SunArt paper and 1 - 8" x 10" acrylic panel. Made in USA.

Price: $12.95

Bend a beam of light. This amazing prism will allow you to take a beam of light and split it into a rainbow. Instructions included.

Price: $8.95