7pcs Handmade DIY Science Toys for Children Ages 8 to 14 for Children's Day Thanksgiving Summer Spring Break Christmas for Children to Have a Happy Holiday and can Learn Physics Knowledge

The DIY TOY is a revolutionary science kit that allows children to conduct experiments in a fun and interactive way, while also developing their critical thinking and problem-solving skills.

With 7 different kits to choose from, each one offers a unique and exciting experience for young scientists.

The Mechanical Biomimetic Fish Bionics experiment allows kids to build and test their own fish-inspired robots, while the Experiments on the Friction Force of Aircraft Carrier Launchers teaches them about the importance of friction in motion.

The Experiment on Application of Bicycle Levers and Axle shows how simple machines can be used to lift heavy objects, and the Experiment on Crown Gear Change of Racing Electric Car demonstrates how gears can be used to increase speed and efficiency.

Additionally, the DIY TOY also includes an invention robot created by crawler robot that allows kids to build and test their own robots.

With a wide range of experiments and activities, the DIY TOY is the perfect way for kids to learn about science and math in a fun and engaging way.