thecoolestbitch t1_j6tteyr wrote
Reply to comment by return_the_urn in US Emissions of the World’s Most Potent Greenhouse Gas Are 56 Percent Higher Than EPA Estimates. Electric utilities are likely responsible for the nation’s higher than expected emissions of sulfur hexafluoride, a greenhouse gas 25,000 times worse for the climate than carbon dioxide. by Wagamaga
I also came here for this question. It's about 5x denser than air, wouldn't it just settle to the ground?
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