KIDS LEARN how levers can be used for increasing an applied force or changing the direction of motion and how they integrate with structures. Build 16 working models such as a seesaw, a double deck bridge, a parking gate and more. EASY TO FOLLOW INSTRUCTIONS + INCLUDES 12 pages of theory and amazing facts with explanations of the different scientific principles accompanied by fun experiments to test newly acquired knowledge. A 4 page quiz section is also included. GENERAL- For ages 9+. Our Interactive 3D app lets children build in virtual reality. CHOSEN as one of 21 best stem toys and gadgets to get your kid interested in tech. WITH AWARD-WINNING components designed by Engino, complex scientific concepts are brought into clear focus for budding engineers and scientists. Make education fun with Engino, proudly made in Europe.