Windbox 6-in-1

OVERVIEW: Construct six wondrous bots that move without any power or batteries! The genius behind these captivating machines is one of the oldest energy sources on Earth: wind! A vibrant manual takes you through assembling each of the six models with over 130 pieces.

Construct a tricycle, quadruped, glider, drilling machine, walking robot, and even a wind-driven yacht! With the pieces in this kit, you'll also develop a hand-cranked wind turbine. As you construct and explore, discover more about the transmission of power and torque through gears. Plus, acquire a deeper understanding of wind as a power source, covering its history and potential.

KEY FEATURES:

Easy, snap-together assembly requires no glue

Step-by-step, illustrated instructions

6-in-1 engineering kit: build six wind-powered models and a handheld wind generator. Start cranking the generator and watch them go!

Learn about gear ratios and wind-power technology.

No batteries or electricity required