TIMELESS INSTRUMENT, NEW DESIGN: A classic gyroscope reimagined in a fresh, modern style. Spin it up and watch the weighted central rotor demonstrate the surprising physics of angular momentum, balance, and gyroscopic motion.

A build-it-yourself robot that combines high-tech, screen-free play with cool lessons on the science of sound.

Build two boxing robots that are powered by hydraulics!

12 experiments and building projects

Five genuine mineral specimens

1 to 4 players; 30-45 minute playing time