Tuesday, April 20, 2010

Why Can't Planes Fly Through Volcanic Ash? NASA Found Out The Hard Way

Jet Engine Meets Volcanic Ash This British Airways engine experienced a run in with a volcanic ash plume in 1982. Image: Eric Moody, British Airways

From Popular Science:

If you’ve been anywhere near a television or Web enabled device in the last week (and you must have been), you know that a volcanic eruption in Iceland has grounded airline flights across Europe and even halted a few flights into the northeastern-most areas of Canada. What you probably don’t know is how to pronounce the name of the volcano (Eyjafjallajökull) or why an eruption in Iceland is grounding flights in London, Madrid and Berlin.

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