Do the eco-foam fizzle! Make a slimey ooze. Learn about the chemistry behind gels, polymers, states of matter and phosphorescence with this neat chemistry kit. Make a strange and goofy substance that flows, stretches, breaks and bounces. Make the goofy gel glow-in-the-dark. Non-toxic and safe when used as directed.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Discover how solar cells make electricity with this awesome kit!
Build over 100 exciting electronic projects with this easy to use kit!
This glass Erlenmeyer mug makes an excellent gift!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!