The Star-Ball Magnetic Puzzle contains 12 five-legged star-shaped magnetic pieces and 20 three-legged tri pieces that fit into a skeletal rhombic triacontahedron. The puzzle also comes with a creativity guidebook with ideas on how to make different shapes with the pieces. This is an excellent puzzle for the puzzle fan, for use in creativity exercises during workplace training, or as a meditation aid.
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Ever wonder how to survive in the wilderness? These cards can help!
Command robotic creations with this cool construction kit!
The Wimshurst Machine is a high quality static machine for student labs.
Build a hand that realistically moves its fingers using shape memory allow technology!
Head into the lab for an in-depth investigation of genetics and DNA!