Birdwatch Note Rating
2024-04-20 23:58:45 UTC - HELPFUL
Rated by Participant: 1299732836B66B15983E965B70C1A0040FA1CF33416EB1C9A1F62CBA431E9116
Participant Details
Original Note:
These 'Contrails' 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. In higher humidity, they persist, and end up creating visible vapour trails over large areas of sky. https://www.bbc.com/news/blogs-trending-62240071 https://www.aerosociety.com/news/chemtrails-debunked/
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