Birdwatch Note Rating
2023-12-14 03:34:06 UTC - HELPFUL
Rated by Participant: E0657047C0859A3FC63A8698B293F93F6E7E15625480AC06897AE09986D3DB8F
Participant Details
Original Note:
Those are Contrails which are formed when water vapour and fine soot particulates from burning jet fuel freeze into ice crystals. In low air humidity, the crystals just dissipate. https://www.bbc.com/news/blogs-trending-62240071.amp https://www.epa.gov/sites/default/files/2016-10/documents/afd-051013-001.pdf
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