METALS and alloys which are resistant to corrosion usually depend for their resistance on the formation and maintenance of thin films (commonly between 5 and 200 Å thick) of passivating oxide. The ...
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10 hacks every iPhone user should know
I'm routinely surprised by just how much technology Apple has managed to pack into the iPhone that I can carry in the palm of my hand. What's even more surprising is that underneath the layers, ...
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