Sorry about the 2 iPhone posts in a row... but oh well 
Someone decided it would be cool to freeze their iPhone to see how cold it could get. The freezer was set slightly lower then the average freezer at -20 degrees C and it was left for 30 minutes. Apparently it was still usable, although with it being touch screen you would have a hard time controlling it. Anyway, this wasnt exactly the most interesting experiment... but still worth a mention.
Via: All-mobi-news