Challeng of the month: Desert rust

Definition of rust 1a: the reddish brittle coating formed on iron especially when chemically attacked by moist air and composed essentially of hydrated ferric oxide b: a comparable coating produced on a metal other than iron by corrosion c: something resembling rust : ACCRETION 2: corrosive or injurious influence or effect 3: any of numerous … Continue reading "Challeng of the month: Desert rust"

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