Me, having time traveled to 1995: ...and in the future we are going to have handheld supercomputers that are entirely touch screen controlled!
12 year old me: Wow, amazing
Present me: They become impossible to use when they come in contact with one (1) drop of water
12 year old me: That sounds bad
@darius
Human: "... and often our devices fail catastrophically and unrepairably when they come in contact with a few drops of water."
Visiting alien creature: "Forgive me, many apologies, fault of miscomprehension must be entirely my own, I had understood that you are 70% water."
Human: "Yes, why do you mention it?"