Handling iron particulate is well-established technology: https://www.youtube.com/watch?v=PZHpeBubb_M https://www.youtube.com/watch?v=PZHpeBubb_M Note that th

Handling iron particulate is well-established technology: https://www.youtube.com/watch?v=PZHpeBubb_M https://www.youtube.com/watch?v=PZHpeBubb_M Note that this is about when it goes wrong, but also that it is usually due to cost-cutting measures.