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Politics : Formerly About Advanced Micro Devices
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To: Wharf Rat who wrote (998917)2/6/2017 9:27:30 AM
From: Brumar89  Read Replies (1) of 1574122
 
Airplane contrails do something really bad but they're just not sure what yet.

He found that [PDF], for those three days, the average range between highs and lows at more than 4,000 weather stations across the US was 1 degree C wider than normal. In other words, contrails seemed to raise nighttime temperatures and lower daytimes ones.

But the real effect was in daytime highs, which were much higher. That would seem to indicate that, contrary to prevailing thinking, contrails might have a net cooling effect.

Message 30969657

Isn't it amazing?

Contrails "daytime highs" "were much higher", but "contrails seemed" to "lower daytimes ones."

AND contrails "might have a net cooling effect."

They do everything! Very very bad. They're deadly, no doubt.
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