They are also organic, all-natural, and fat-free! And renewable on geological timescales.

Contrary to windmills, which slows down the rotation of the earth.

Doesn't that depend whether you point them east or west?

Point them north and you'll increase Earth's axial tilt.

	▲	hedgehog an hour ago \| parent [-]
		I think you just solved both leap seconds and daylight savings time.

munk-a an hour ago | parent | prev [-]

Won't someone think of the ~children~ birds?!