let-s-build-a-home: Charles F. Brush Wind turbine via Tectonica Blog The first automatically operated wind turbine was made in 1888 by Charles F. Brush. The mill is made automatic by an auxiliary vane extending from one side, and serves to turn
tags: photography,scientific illustration,
from: https://climacus.tumblr.com/post/56539620825
recommended: climacus tumblr, beggingforit #demon65 ben10porn demonesss bentatthewaist