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Birdwatch Note Rating

2023-05-13 02:38:54 UTC - NOT_HELPFUL

Rated by Participant: 0E3F6EB4AAF7233033251BACE0F0325D12DBDA5E1D67354D15807134017D9D96
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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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