Create your own maze with this domino tornado marble race playset consist of 33 pieces in 5 brightly colored marbles. Comes with translucent pieces that allow you to see the marble action from top to bottom. Develop Patient and Problem-solving Skills: All parts must be connected to make sure marbles could pass through and arrive at the bottom. Develop their stem skills and also enjoy their wonderful time with this educational building toy set!
Machines are incredible, they help humans to achieve tasks with ease. Machine designers implement basic concepts like mechanical advantage to amplify force, storing energy and converting it. This collection help children understand various machine concepts like mechanical gearing, pulleys, energy storage, energy conversion and mechanical linkage all working together to achieve one goal, that is helping human do more work with less effort.