Birdwatch Note Rating
2023-05-12 01:10:08 UTC - HELPFUL
Rated by Participant: E58B019AACFC8C9842D71C2B5B52DAECDC14D8538771AB1ABB8C1747D2114CBA
Participant Details
Original Note:
This post presents no evidence verifying the source of these magnetic particles. Brake dust often contains iron bearing magnetic particles. Scientific Study: “The vehicle braking systems as main source of inhalable airborne magnetite particles in trafficked areas. https://www.sciencedirect.com/science/article/pii/S0160412021006164
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