Hydraulic transmission is a transmission mode which uses pressurized liquid in closed system to transfer motion and power. It converts the mechanical energy into the pressure energy of the liquid, and then the pressure energy of the liquid into the mechanical energy.
It can enhance kids scientific knowledge and enthusiasm for learning science and technology when they use solar energy to design robots. STEM toy can also let your little boy or girl understand engineering, robotics and mechanics, enhance logic skills and critical thinking, and bring countless happy hours to your little engineer!
Children experience the fun of DIY together with family or friends, which is conducive to their hands and brain development. Work through critical thinking and creativity to solve problems, improve logical thinking skills, self-confidence and teamwork skills.
Recommend Age: 8y+
Warning: Not suited for children under 3 years old