Birdwatch Note Rating
2024-08-15 13:48:57 UTC - HELPFUL
Rated by Participant: 43147E26944271986AB001D4D545EBB9E19C7DD37AA78CE91A2D08008811B243
Participant Details
Original Note:
The vapour trails in the video are an example of condensation trails—or contrails— which are formed when water vapour produced at high altitudes by aeroplane engines freezes as it's released into cold air. Depending on humidity, ice crystals can remain visible for hours. https://fullfact.org/online/chemtrails-vs-contrails/ https://keith.seas.harvard.edu/chemtrails-conspiracy-theory
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