Basically around the circumference [ of the intestine ], there are some parts that are more stretchy and some parts that are more stiff, and that is what creates the edges and the cubing. Scott Carver More Quotes by Scott Carver More Quotes From Scott Carver There is a long history of people looking to the natural world for innovations in human society, this potentially reveals another mechanism of producing cubed-shaped objects and in that sense it could contribute to thinking about manufacturing these sorts of objects in different ways. Scott Carver top-news