In an Oregon cave, scientists have found some really old s@!t
By Dawn Stover
Posted 04.04.2008 at 11:15 am 7 Comments
Native Americans living in Oregon thousands of years ago did what came naturally before the advent of flush toilets (or the state of Oregon): They relieved themselves in a lakeside cave. Thanks to them, scientists now have samples of the oldest human DNA ever found in the New World.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.