We’re talking actual poop here, if mechanically produced. It looked like poop. It apparently smelled like poop, although by the time we got there they had figured out a way to reduce the odor in the ...

An introduction to the amazing functions of the human body's digestive system. An introduction to the amazing functions of the human body's digestive system. Our continued survival as individuals and ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending with ...