Cheap Deer Hunting Gear That Actually Works

If you’re deer hunting on a budget, then you need to check out these seven key gear items. This is the best cheap deer ...
Weather Underground

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: Meteorologist ...