Volcanado

Hot on the heels of the incredible volcanic explosion video I posted recently comes another in the "holy cow these things really exist?!" department: a volcano tornado. Yes, you read that right. OK, technically, it's a vortex, more like a dust devil than a tornado. Still. Nicarnica Aviation is a company that has created infrared cameras that can detect volcanic ash in the air as a safety measure for pilots; ash is composed of microscopic particles of rock that are very jagged, and can clog airpl...