Truck shoots out neat smoke rings of fire as its engine explodes

I don't know why this happened (or if the truck somehow stumbled upon some secret Mario Kart item that lets it shoot out fiery smoke rings like a red shell) but it's such a cool effect. The smoke that blows out of the truck's engine forms perfect o rings and then bursts into flames. » 7/28/14 11:47pm 7/28/14 11:47pm

Erupting volcano blows unbelievably perfect smoke rings

Think you're cool cause you can blow o's when you smoke? Mother Nature has still got you beat. Mount Etna in Sicily, Italy took a little break from erupting to blow O-shaped smoke rings hundreds of feet in diameter to make every smoker and pot head in the world jealous. Just look at it. It's perfect! » 11/14/13 9:34pm 11/14/13 9:34pm