Six-page laminated comprehensive guide to the known universe. Inclusive enough for scholastic use yet interesting enough for the novice or hobbyist. Includes a history of Astronomy, Space Dimensions, The Solar System, Stars, Properties of Light, Galaxies, Cosmological Concepts and much more. This chart is laminated and three-hole punched.
Build your own windmill generator kit by recycling a plastic bottle!
Working model representing the sun, earth, and moon and their relationships.
This project book and sample kit introduces you to shape-memory alloy technology!
Watch this laser pointer emit a cool purple beam!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!