Omg! You guys should really go to this website and see this video!
I always visit this website called wtf nature. It has like awesome posts, and they really give you the WTF?! feeling, sometimes. Haha.
"A rare sight was witnessed at Iceland's Eyjafjallajökull volcano recently when it let off this smoke ring. Caught on camera by volcano hunters and photographers Donna and Steve O'Meara, the ring of steam and gas rose into the atmosphere for a few minutes before dissipating."
I've heard of people blowing smoke rings with cigarette smoke but volcanoes?!
So nature has been doing it long before humans came along.
Hmm.
