Fun post Friday! Why do #windturbines have 3 blades? #renewableenergy https://t.co/qSQJ8cXtNy

Fun post Friday! Why do #windturbines have 3 blades? #renewableenergyhttps://t.co/qSQJ8cXtNy

— REC Solar Corp. (@RECSolar) March 6, 2020

from Twitter https://twitter.com/RECSolar