Birdwatch Note Rating
2023-07-09 23:06:35 UTC - HELPFUL
Rated by Participant: 514CF80826F8C35E69F517D28D53E5519A2CEFF896F6F1318CE10293128C444C
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 https://keith.seas.harvard.edu/chemtrails-conspiracy-theory
All Note Details