Birdwatch Note Rating
2023-09-03 23:13:13 UTC - HELPFUL
Rated by Participant: 12F717CAD25684B2A8B3DB36B1F95454D17B2E70BB50597CA3072E235F9A9230
Participant Details
Original Note:
Vapour trails in the clip are examples of condensation trails—or contrails— which are formed when water vapour produced at high altitudes by aeroplane engines freezes as it is released into the cold air. Depending on humidity, the 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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