Science Experiments: This science model project contains solar power and hand power generation, kids can learn about how electricity is generated and inspire a child to explore the mysteries of energy conversion. For kids who loves building and science, this is a great way to introduce power generation and energy conversion.
No welding & No glue: The STEM DIY project comes with a solar panel and 3 motors with wires, which are easy to plug in and pull out.The assembly between the boards has been tested repeatedly, without glue. It is very firm, so that children can concentrate on creating their own models.
Turning in the sun: learning toys contain solar panels. When it is placed outdoors, the windmill can rotate in the sun. This is a very interesting scientific experiment.
Endless fun! At the end of the instruction, there are more play experiences that can be explored, such as wind power generation, etc. If kids are interested, they can explore. If they have any questions, they can contact us by email at any time.
NO QUESTION ASKED BEFORE RETURN:If you are not 100% satisfied, just contact our customer service, we will refund your money.Our policy is to make our customers happy.Also our educational toys cover a wide range of educational subjects and include science kits, cars and tank kits, and more.