Explore the world of chaotic and predictable motion. Pendulum man has six interchangeable snap-on parts and can be put together in 68 different positions. His head, arms, and lower torso snap into the magnetic central connection. Spin him and see 360 degrees on frictionless, spinning motion. Stick him on a refrigerator or any steel surface. Pendulum Man provides unlimited harmonic and chaotic fun. Weird science rules!