For those of you who've never been out of the U.S., news flash: Electricity apparently has evolved differently in other countries. This is what the outlets look like in Barcelona. Weird, huh?
So if you go over there, and you want to take your phone with you and plug it in, you have to buy one of these.
This message brought to you by the Foundation for the Mundane Aspects of Travel in Other Countries, which also brought you this message.