SCIENCE AND PLAY BUILD EDUCATIONAL GAME MECHANICS LABORATORY ROADSTER AND DRAGSTER FOR AGES 8+ (#1026-63992)

A complete set to discover the child secrets of 2 powerful machines. Included instructions for assembling two dynamic models: a dragster vehicle and a roadster motorcycle. The child learns about the mechanisms in the transmission. ROADSTERs are road motorcycles with aerodynamic shapes driven by powerful internal combustion engines. One of the features that distinguish them in their visible skeleton, with the outer shell (known as the “fairing”) reduced to a minimum to leave many mechanical parts “naked”. Four-stroke machines have 2 or 4 cylinders depending on the model. The DRAGSTER is a racing vehicle designed exclusively for racing. The internal combustion engine is powered over its limits in each race, so it can only work for a few seconds and even be damaged during the race. The route consists of a hollow straight line that reaches about 400 meters and is covered by vehicles in less than 5 seconds at speeds above 500 km/h.
Contains more than 130 interchangeable components, such as: gearbox, gears, rims, tires, wheels, rods, pulleys, etc.
The educational games of SmartNul are a timeless and innovative series, designed to support the learning development of children during preschool and school age. They have been studied by special pedagogues and psychologists and have been tested in schools.They cover a wide range of educational issues helping children to develop essential skills and knowledge in a simple and fun way!