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A comment on Is air conditioning making cities hotter?. Parent comment

Re:Is air conditioning making cities hotter? by ars on Sunday September 10, 2023 @02:32PM (#37458609)
Only if the roof has a lens shape, otherwise it's the same light as what's coming from above which isn't harmful.
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Re:Is air conditioning making cities hotter? by dylan604 on Sunday September 10, 2023 @03:58PM (#37459396)
well, it's 98.1% of the same light, so technically, less harmful
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