Birdwatch Note Rating
2024-10-05 19:50:41 UTC - HELPFUL
Rated by Participant: 84926735550A436C10CAA6BF0DC276DA9E16F777E19B19430D7974730B3FC11F
Participant Details
Original Note:
At 30k-40k feet air temperatures range from −40 to −70F (−40 to −57C) https://www.britannica.com/science/temperature-stress Contrails are formed when water vapour and particulates from burning jet fuel freeze into ice crystals. In higher humidity, they persist, and end up creating visible vapour trails over large areas of sky https://www.bbc.com/news/blogs-trending-62240071 https://www.aerosociety.com/news/chemtrails-debunked/
All Note Details