Birdwatch Note Rating
2024-03-07 19:42:13 UTC - HELPFUL
Rated by Participant: 85316655A07EDE44FD1A08D0F1789F5BF7C224EC74D31C5CB07E959839B5B620
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