Birdwatch Note Rating
2024-08-09 18:00:13 UTC - HELPFUL
Rated by Participant: 89F205859E7B1200E048889A8326149340B70809B361C2308E6518F14A6873F4
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
All Note Details