Claim: Chemtrails contain toxic substances such as barium salts that are 10 thousand times more toxic to your nervous system than lead
Fact-check: The strands of cloud seen behind aeroplanes are trails of condensed water known as contrails, they are not chemtrails as some believe - Science Feedback
Verdict: inaccurate
Organisation: Science Feedback
Author: Anna Demming
Date published: 2023-04-06T05:42:16