This one is just barely related to World of Warcraft, but it's just too good to pass up: behold, Engineers of all races. Our real-life scientists are working on your favorite companion. Animal behavior scientists at Hampshire College have created a real-life mechanical squirrel.
And "Rocky," as they call him, is a lot more helpful than the noncombat version in Azeroth -- apparently by using the robot squirrel to mimic real-life squirrel behavior, they can "decode" what squirrels are saying. And supposedly that will help them figure out the same behavior (or at least parallels) in humans.
Their mechanical squirrel looks a little more realistic than ours -- they must have added some wool in with the Malachite and the Copper Modulator. But if science can do this with a mechanical squirrel, just think what could be accomplished with an exploding sheep!
[Via WoW Ladies LJ]