TIL that air is a fluid education.nationalgeographic.org Submitted by andreasdagen t3_10nudai 2 years ago in todayilearned 41 comments 0
andreasdagen OP t1_j6cnm8w wrote 2 years ago Reply to comment by Youdontknowmypickles in TIL that air is a fluid by andreasdagen that's more of a trick question than anything. Permalink Parent 3
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