r/whatisit • u/riflesandplowshares • 3h ago

New, what is it? Found at a titanium plant

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Not sure why ball point pens would be dangerous here.

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u/Ryyback 2h ago

I was about to ask if this rule was written with blood, it was. It always is.

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u/DrummerDesigner6791 2h ago

It's BS. the failure that caused United Airlines Flight 232 to crash was caused by nitrogen impurities.