According to the instructions, you can conduct 10 experiments and build devices including a Wind Maker, a Crane, a Cable Car and more. Alternatively, let your imagination run wild, conducting new experiments and inventing wonderful new devices. As you complete each experiment, you'll create a device that will teach you about scientific principles such as momentum, pulley drive systems and lever principles. The Discovery Scientific Workbench is great for developing childrens logical thinking and an understanding of STEAM principles.  This 58-piece set contains everything children as young as four need to conduct experiments, and all components and tools are designed for children's hands and skill levels. The workbenchs round edges are safe for little fingers. How can the frog cross between tables? Why are the fan blades rotating? Let the creative experiments stimulate your child's curiosity and reveal the secrets of physics. Your little scientist will explore the real world by building and experimenting. Thanks to sophisticated research and development, the Discovery Scientific Workbench gives children the chance to interact with the physical world. The completed experiments teach children about basic physical principles including momentum, pulley drive systems and lever principles.  To help children get started, Hape has released a "Know-how" APP, with a finished sample display and detailed instructions. Children can upload their masterpieces to the APPs GALLERY or post on social media.