Air-powered dual-propeller boat

Principle: The rotation of the ship's stern propeller pushes air, creating a flow of air that propels the ship, simultaneously generating thrust on the stern of the ship!

Tip: Buyers need to bring their own 2 empty water bottles!

Airpower boats are relatively new types of toy boats, suitable for use in science and technology festival activities for primary school students, as well as for school science and technology course training materials!

Advantages: 1. Exercises manual brain ability, allows children to learn physics knowledge while having fun, and increases scientific practice.

Hiring a tutor can cost dozens or even hundreds of yuan, but our service can offer a physics lesson for just a few yuan, making it extremely cost-effective.

3 materials - waste utilization.

Product Name: C640

Product code: Energy-saving air-propelled boat

Size: 28*19*10.5CM

Advantages: 1. Exercises manual brain ability, allows children to learn physics knowledge while having fun, and increases scientific practice.

 Hiring a tutor can cost dozens or even hundreds of yuan, but our service can offer a physics lesson for just a few yuan, making it extremely cost-effective.

 Material 3: Waste Utilization