| Specification: |
| Material: |
HIPS, POM, PC, PET, Rubber, Steel |
| Battery Type: |
not required |
| Manual: |
Japanese |
| Age: |
12+years |
| Features: |
- Rebuild the prototype of helicopter sketched by Leonardo da Vinci.
- Also build another helicopter model which can really fly.
- Prove that da Vinci's flying dream cannot work.
- Learn about the basic aerodynamics of helicopter.
- Including a launch station that makes the helicopter fly 3 meters high.
- Easy to set up with step-by-step instructions.
- Fun and educational science kit for kids and adults to play.
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