I've been highly entertained by the news coverage of the ongoing volcanic eruption in Iceland and the subsequent disruption of air travel worldwide. I particularly enjoyed it when Ernie Anastos of the Fox affiliate in NYC refered to the volcano as a "freak of nature". No, Ernie, the volcano is 100% natural for Earth; it is you who are the freak.
So what's the deal with the volcanic ash? The thing about "volcanic ash" is that the term is a serious misnomer. When most of us think of "ash", we picture the stuff hanging off the end of a cigarette or left in the fireplace. Volcanic ash, however, is actually tiny pieces of rock. Nasty, sharp, jagged, hard rock. Rock that can shred the metal parts of a jet engine in less than a minute, turning a multi-million-dollar piece of technology into a powerless hunk of metal falling out of the sky. Yeah, I wouldn't want to fly when there's that much ash in the sky either.
Of course, I'm now wondering if we'll get a cool summer out of this. I hope so.
So what's the deal with the volcanic ash? The thing about "volcanic ash" is that the term is a serious misnomer. When most of us think of "ash", we picture the stuff hanging off the end of a cigarette or left in the fireplace. Volcanic ash, however, is actually tiny pieces of rock. Nasty, sharp, jagged, hard rock. Rock that can shred the metal parts of a jet engine in less than a minute, turning a multi-million-dollar piece of technology into a powerless hunk of metal falling out of the sky. Yeah, I wouldn't want to fly when there's that much ash in the sky either.
Of course, I'm now wondering if we'll get a cool summer out of this. I hope so.
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Date: 2010-04-16 04:31 pm (UTC)From: