The "Underextruding" Technique for 3D Printing Flexible Fabrics "Using an Inexpensive, Unmodified Pr

You've probably seen the gross phenomenon where someone takes a bite out of something, and as they pull the food away from their face, a long spit-bridge is temporarily stretched between their mouth and the food. Something like this happens in FDM 3D printing, too; let's say you're printing two separate pieces with space between them on the bed, and as the nozzle moves from one piece to the other, an unwanted string of material leaks out of the nozzle and is stretched across the bed. Jack...