We provide a wide range of tutorials that enable children to quickly learn how to build various fun marble ball race tracks. This app combines physics, mechanics, and programming to provide a fun and educational experience for children. By stimulating their creativity, it encourages children to explore and create mechanical devices, fostering an interest in STEM fields from a young age. This app is suitable for children aged 6 and above. Features: 1. Provides over 40 tutorials for building marble ball tracks. 2. Children can learn to build marble ball tracks through imitation and practice. 3. Provides a large number of parts, including gears, springs, ropes, motors, axles, cams, basic shape parts, pistons, and other parts. 4. Offers combinations of parts to simplify and make the track-building process more interesting. 5. Provides a variety of material parts, including wood, steel, rubber, stone, and more. 6. Children can create their own marble ball track without any restrictions. 7. Provides 9 background themes. 8. Children can share their own mechanical creations online and download the marble ball tracks created by others. - About Labo Lado: Our team creates engaging apps for children that encourage creativity and stimulate curiosity. We do not collect any personal information or include any third-party advertising. For more information, please see our Privacy Policy: https://www.labolado.com/apps-privacy-policy.html Join our Facebook Page: https://www.facebook.com/labo.lado.7 Follow us on Twitter: https://twitter.com/labo_lado Join our discord server: https://discord.gg/U2yMC4bF Youtube: https://www.youtube.com/@labolado Bilibibi: https://space.bilibili.com/481417705 Support: http://www.labolado.com - We value your feedback Feel free to rate and review our app or feedback to our email: [email protected]. - Need Help Contact us 24/7 with any questions or comments: [email protected] - Summary n app designed to promote STEAM education (Science,Technology,Engineering,Art,and Math) in children. With a focus on fostering curiosity and a love for learning,kids can engage in mechanics,programming logic,and physics through fun games. Furthermore,the app allows kids to design their very own marble run tracks,enhancing their creativity and problem-solving skills.