MECHANICS LAB-COPTER AND FANBOAT oppo • The Blade Stunt Challenge

• The Blade Stunt Challenge measures over 14cm high

• AF 50 / 1

2ø (actual)

and such soft hair

Polar Bear's strong Jaw

MECHANICS LAB-COPTER AND FANBOAT oppo • The Blade Stunt ChallengeA scientific kit to discover the secrets of aerodynamics and fluid dynamics. Featuring two dynamics models of a three rotor helicopter and airboat to build, children can discover the way transmission mechanisms work. Contains more than 130 interchangeable components including a gearbox, gears, bars, propellers, and pins. Made under license with the Science Museum. Box size: 27. 6 x 18. 8 x 4. 5cm STEM learning stands for science, technology,