Cultivate a luminous glow-in-the-dark crystal you can grow in the comfort of your own home! The kit includes everything you need to get started and to view your crystal's progress as it slowly shapes and forms to its own unique size and pattern. Every crystal creation is guaranteed to glow in the dark or under UV blacklight! Get a few kits and create a glowing crystal garden! Also includes a viewing jar in which to let the crystal grow. The finished crystal should measure about 5cm (2in) x 4cm (1.5in), though the size, shape, and color will vary according to experimental conditions.
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This SUPER Erector Construction set is one of the best you'll find anywhere!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Learn Chemistry While Creating Sweet Treats