The 1/10 scale model of the Wind Tulip in winds from 2.2 to 4.6 meters/sec
The wind tulip is absolutely quiet; the noise heard is the wind amplified by the camera. The Wind Tulip first full scale with generator will be coming out at the end of the summer (end August, begin September)
the smile adds 25.7 rpm
itsandbits1 3 months ago