Why you should keep grinding dust cleaned up

591 views · Published 18 August 2011 · 0:38 · Indexed 12 October 2026

Channel: John Harmon · 2011 · Science & Technology

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Just a little video (kind of blurry--sorry about that) of some grinding dust on my welding table that was attracted to a magnet I forgot was there.  As I was grinding I could see this smoldering a bit.  Kind of neat looking, but have to keep it cleaned up (I still haven't cleaned it up)!

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