Metal injection molding lets designers create tiny custom hinges for handheld electronics. The quest for quality at competitive prices is pushing designers of handheld electronics to think of lean ...

Active Aging is weekly series that provides wellness tips and creative living ideas for the active aging lifestyle. Our joints connect our bones and keep them from knocking together. Some joints — ...

Four important synovial joints used in most sporting actions are the elbow and shoulder joints in the arm, and the knee and hip joints in the leg. The elbow and knee joints are both hinge joints. A ...