Tech DIY: Wind Power Generation Using Homemade Inventions ¨C Educational Science Physics Experiments and Fun Learning Toys

Material: Wooden
Ability Development: Emotional, Visual, and Intellectual Development; Crawling; Manual and Cognitive Skills; Grasping; Sensory Perception; Hand-eye Coordination; Other Ability Cultivation; Interactive Toys; Auditory Perception; Parent-Child Communication; Interest Cultivation