familydestinationsguide5 小时
The Enormous Secondhand Shop In South Carolina Where You Can Lose Yourself For Hours
Miracle Hill Thrift Store in Greenville is a thrift shopper’s paradise, offering an ever-changing inventory that keeps ...
Weather Underground23 小时
Whirls, Curls, and Little Swirls: The Science Behind Von Karman Vortices
Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note ...