The Mechanics Laboratory Lifting Equipment is an incredible science kit for discovering the secrets of engineering and mechanics With more than 250 components, your child will be able to build 50 construction projects of increasing complexity and recreate fantastic models, like the powerful mobile telescopic crane. This box allows you to build cranes, crane trucks, forklifts, some models of which work with an electric motor The 2 illustrated manuals detail all the instructions for assembling the models and provide technical information on the basic principles of engineering, physics, and mechanics. A free app allows you to view all the construction stages in 360° at your own pace and in 3D. Kids can learn the basics of mechanics and engineering in a fun way. 50 different models are made simple with 350 components. 50 different models are made simple with 250 components. 10 different models are made simple with 200 components. 2 different models are made simple with 130 components.