In recent research, engineers at the University of 蜜糖直播 of Boulder and Sandia National Laboratories have developed a new design for padding that can withstand big impacts. The team鈥檚 innovations, which can be printed on commercially available 3D printers, could one day wind up in everything from shipping crates to football pads鈥攁nything that helps to protect fragile objects, or bodies, from the bumps of life.