Google speaks Klingon, Hacker, Hindi, Tamil, and several other new languages. (Be careful about the “Save preferences” button, if you picked a language you don’t understand.)
Google speaks Klingon
I discovered Google added Klingon, Hacker, Hindi, and Tamil to its interface. Watch out for the 'Save preferences' button—selecting a language you don't understand makes it very hard to navigate back to your original settings.