Tuesday, April 13, 2010

One Mystery of Sandstorm Lightning Explained


From Live Science:

Sandstorms can generate spectacular lightning displays, but how they do so is a mystery.

By unlocking the secrets of how sparks come to fly in these storms as researchers are now doing, scientists could help grapple with all kinds of problems, from charged particle clouds that can cause devastating explosions in the food, drug and coal industries to charged dust that could obscure vital solar panels on missions to the moon or Mars.

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