This hand realistically moves its fingers using real Muscle Wires®. TheMuscle Wires® lengthen and contract just like your muscles do. Each finger is connected to an LED that lights up when power runs through the finger and it moves. This is a perfect kit to learn something about electronics, mechanics, and Muscle Wires® all in one.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
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.
Head into the lab for an in-depth investigation of genetics and DNA!
With this cool electronic kit you get to assemble your own mini electric guitar!
Working model representing the sun, earth, and moon and their relationships.
Learn Chemistry While Creating Sweet Treats