Shipping is a buy

The last time Eyjafjallajökull, the Icelandic volcano spewing a cloud of fine, volcanic dust into the airstream — and shutting down air traffic across Europe (imagine flying your jet or turbine engine plane through a cloud of pumice, the volcanic stone derivative sometimes used for some industrial grinding and polishing) — erupted, back in 1821, it darkened northern hemisphere skies for two years.

CNN: Experts: No end to volcano ash in sight


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