Turn learning into motion with the Wooden STEM Shuttle Gear Car — an engaging construction kit designed to introduce young builders to the fundamentals of mechanical engineering.   This hands-on model features exposed wooden gears that visibly rotate as the car moves, helping children understand how gear systems transfer motion and power. As they assemble the precision-cut wooden components, kids explore concepts like torque, rotation and energy transfer in a simple, visual way.   Powered by a small motor unit, the shuttle gear car drives forward while the interlocking gears spin in synchronised motion — making science both interactive and exciting. The open-frame design allows learners to clearly see how each part works together. Perfect for curious minds who enjoy building, experimenting and discovering how everyday machines function.