Interesting video. I’ve always heard about anodized surfaces, but didn’t know what it was.
Neither did I. But I thought not only was the video fascinating, the other links to more information concerning the process were quite informative, and I look forward to possibly implementing some of what is shown there to some projects I have currently in process.
At the very least it must lead to longer-lasting projects (at least externally) when all is said and done. :) _ One would hope, at least.