Ekobots - Helix Windmill - Part I

thingiverse

Helix Wind Mill Small, compact wind collector model. Part I - Rotor (use a stator or fixed axis by inserting a pole into the blades' shaft) Caution: This small scale model is perilous for children under 8 years old; see instructions below carefully. Important Safety Notice Warning: Tiny parts in this design can cause serious harm to kids if they accidentally inhale them, consult warnings listed below. This device is not a plaything and is entirely unsuitable for young children due to its tiny fragile parts that break easily and may lead to life-threatening respiratory distress. See recommended resources at: http://en.wikipedia.org/wiki/Windmill http://en.wikipedia.org/wiki/Darrieus_wind_turbine Instructions Caution: Children under 8 years old are vulnerable, view instructions below carefully Warning: Hazardous parts embedded in this model can cause death by suffocation if kids ingest them; see related topics listed below.