A machine sprays sea salt particles from the flight deck of a decommissioned aircraft carrier in California to test a technique to make clouds brighter New York Times/Redux/eyevine
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Earlier this month, on the deck of a second world war aircraft carrier docked in San Francisco, a giant fan began spraying sea salt particles into the air.
Few people, beyond those on the ship and bystanders on the nearby dock, would have taken much notice of the…



