Swinging windmills: catholic conspiracy theories, In this crisis magazine classic — the most heavily debated article in the history of the publication — sandra miesel takes on the church’s conspiracy. Who invented wheel axle | vision launch, One of the most important inventions in all of human history is the wheel and axle combination. with this invention, all tasks become much simpler. wheels don't. History wind power - wikipedia, The first practical windmills were in use in sistan, a region in iran and bordering afghanistan, at least by the 9th century and possibly as early as the 7th century..
Windmills - suffolk mills group, Windmills early 19th. century 500 windmills work suffolk, corn grinding, numbers declined, slowly . http://www.suffolkmills.org.uk/windmills.html 1000-year windmills / boing boing, Nashtifan, iran, home oldest windmills world. ali muhammad etebari, custodian mills, laments find. http://boingboing.net/2017/01/23/1000-year-old-windmills-still.html Iran' centuries- windmills stop turning, “’ pure, clean air windmills rotate— life-giving air breathe,” etebari video.. http://news.nationalgeographic.com/2017/01/nashtifan-iran-windmills/