Birdwatch Note Rating
2023-05-15 10:03:40 UTC - NOT_HELPFUL
Rated by Participant: C6F8CA4A5D7592A408218BC7F2DAD02BB562FB88767B2E5FCDE5E8E72C269294
Participant Details
Original Note:
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.co.uk/news/blogs-trending-62240071
All Note Details