evidence of the existence of one of earth's last uncontacted tribes

In a world where the day to day banter consists of routine--and cliched--perspectives, there still exist humans who have no clue what the hell is going on. Like something out of King Kong, this un-contacted tribe that lives in the Envira region of Brazil is "likely to think the plane that took this photograph is a spirit or large bird." Man, going to that university by the airport for a year and a half would've been way cooler if I looked at it this way.

There's some more great pictures and a more detailed story of this mysterious tribe at Daily Mail.