Japanese scientist Mitsuyuki Ikeda of the Environmental Assessment Center in Okayama has developed a way to make artificial meat from bacteria-rich sewage mud (not straight-up poop, but there's poop in the mud) by using protein extracted from the mud. Ikeda also adds soy protein for flavor and red food coloring for...well, color. The resulting "meat" is 63% protein, 25% carbohydrates, 3% lipids, and 9% minerals. "The artificial steak, according to initial tests, even tastes like beef," says the video. (I wonder who those initial taste testers were.) But even if it tastes right, there are a few barriers to this artificial meat catching on with the public: It currently costs 10 to 20 times more than regular meat, and...oh yeah, the poop thing. More