Assemble and get ready to race on just one wheel! Thanks to astonishing gyroscopic effects, the racer maintains its balance. Simply put it together, mechanically charge the flywheel with energy, and off the racer goes, zooming across the ground. Completely battery-free and relying solely on rotational energy, this model can be recharged time and again, providing endless fun. The comprehensive instructions not only explain the assembly and functionality but also offer many challenge ideas and obstacle courses. Just give it a try!

This KOSMOS experiment kit showcases amazing phenomena while delivering a fantastic play experience, giving children aged eight and up their first insights into the world of physics.

Here, two physical phenomena come together to create action! Once assembled, the large flywheel of the mono-racer can be mechanically charged with energy, allowing the racer to effortlessly glide on one wheel. But why doesn’t it just tip over? Gyroscopic effects make it possible and keep the racer stable. These effects are explained for children in an easy-to-understand guide, which includes assembly instructions, exciting facts, and creative challenge ideas. Whether in obstacle courses or on the hunt for new high scores – the mono-racer keeps the excitement alive!.