A chained dragon that would like to stand out flight gives life to an optical illusion to be built. By the effect of tension the dragon seems to float in the air. A playful experience with a surprising effect, to have fun building and inventing possible solutions and game scenarios with Science and Game Build. Through the assembly of different components the child concretely verifies which scenarios can come to life from his constructions, giving shape to ideas with their own hands. Ages 8+