Windmills

youtube

See the 1,000-Year-Old Windmills Still in Use Today | National Geographic 

These amazing windmills are among the oldest in the world. Located in the Iranian town of Nashtifan, initially named Nish Toofan, or “storm’s sting,” the windmills have withstood winds of up to 74 miles an hour. With the design thought to have been created in eastern Persia between 500-900 A.D., they have been in use for several centuries.

(via See the 1,000-Year-Old Windmills Still in Use Today | National Geographic - YouTube)

The future i imagine, we need to think about building infrastructure that works 24 hours a day, 7 days a week, 365 days a year, 1000 years a millennium.

24/7/365/1000

Maybe 300 years is short term planning?