Tim Urban @waitbutwhy
19th century windmills were A) very cute, and B) still incredible technology. https://t.co/oNVaZVrV6K — PolitiTweet.org
Massimo @Rainmaker1973
The evolution of wind turbines in height and output [source: https://t.co/dv31cqOJGv] https://t.co/lUs8G3x8rb