Birdwatch Note Rating
2023-12-14 03:01:26 UTC - NOT_HELPFUL
Rated by Participant: A2A0EBBB4A2E00752CC74A912401EF0D3C51470C05087E5D831186C6ACD14615
Participant Details
Original Note:
Those are Contrails which are formed when water vapour and fine soot particulates from burning jet fuel freeze into ice crystals. In low air humidity, the crystals just dissipate. https://www.bbc.com/news/blogs-trending-62240071.amp https://www.epa.gov/sites/default/files/2016-10/documents/afd-051013-001.pdf
All Note Details