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Product Name: KX2 1 05 Galeo Rubber Band Bike
Model Number: KX2 1 0 5 Galeo Rubber Band Bike
Size: Approximately 130 mm in length, 80 mm in width, and 95 mm in height
Weight: Approximately 51g
Material: Wooden
Color: Mixed Color
Does it use a battery: No
Packaging: 500 pcs
Box dimensions: 600*450*550mm

Preface:

In today’s era where more and more emphasis is placed on children’s education, scientific enlightenment education has gradually become an important topic in the field of education. More and more teachers and parents are focusing on developing children’s scientific literacy from an early age, enabling them to establish good character and behavioral habits from the beginning. Parent-child interactive crafts can improve the quality of parent-child time together, enhance parent-child relationships. The moments we spend with our children are free from phones, iPads, or televisions—only joy, interaction, and communication. It helps children develop the ability to solve problems on their own. When faced with challenges, children must first see, experience, and resolve them themselves, just as parents and teachers do during craft activities. It also stimulates children’s imagination—in their world, cars can fly in the sky, and the sun can be green... Playing DIY crafts allows children to develop hands-on skills by using various tools, giving their hands ample opportunity to move. Pencils, paints, scissors, hot melt glue, tape—they all challenge children to try, and to some extent, help develop different skills. It boosts children’s confidence. During craft activities, we explore countless possibilities and experience many failures, but we always succeed, which in turn enhances their confidence. It helps cultivate children’s focus. As they explore various tools and crafts, they remain very focused; without external distractions, they can continue exploring indefinitely.

Experiment Purpose: An educational toy that children assemble themselves stimulates their innate desire to explore and grow, creates a learning environment, provides space for activities and exploration, and helps children maximize their potential. The right choice offers children excellent opportunities for learning, and its impact will last a lifetime. When parents play with their children and provide appropriate guidance, it enables children to acquire knowledge, build relationships, understand rules, become independent, and develop self-awareness while having fun.

Principle application: Utilizing the elasticity of a rubber band, elastic potential energy is converted into kinetic energy, which drives the fan blades to rotate, blowing air backward to propel the cart forward.

Experimental Cognition: The fan blades are tilted at a certain angle, and by cutting the gas backward, they drive the cart forward.

Knowledge Expansion: Fan blades are tilted at a certain angle, with the angle generally around 18°. When the fan rotates, air does not rotate synchronously due to inertia. However, as the tilted blades pass through the air, they compress the air to move in a specific direction (not necessarily downward; range hoods or ceiling fans may draw air upward). Due to air flow, a negative pressure is created, and air around the fan flows in to replenish it, resulting in a stable airflow.

Knowledge Extension: Students can find materials on their own to create a rubber band-powered vehicle. The fan blades are not required.

Safety Warning:
All components within this product are specialized equipment for student experiments. Please use it under the supervision and guidance of teachers and parents to ensure safety! All products are prohibited from being eaten. They are not suitable for children under three years of age. Do not bring them close to sources of fire. If using batteries, check that the circuit is unobstructed and all components on the circuit are intact, and that all contacts are properly made. On the battery, + indicates the positive electrode and - indicates the negative electrode. During assembly, be careful not to get glue on your eyes or skin.