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A bunch of my photos were uploaded by someone to Wikimedia Commons!
The first course of business was to regain control of the server. Every service on the machine was unresponsive, including SSH. The only thing to do was perform a remote restart and wait for things to come back online.
Instead of using chemical coatings they used lasers to etch a nanostructure on the metal itself. It will not wear off, like current less effective methods.