The scapula is a large triangular bone located on the back side of the upper body, and it is connected to the clavicle through the acromioclavicular (AC) joint. In the shoulder socket, the humerus sits like a golf ball on a tee, supported by a complicated arrangement of muscles, tendons, and ligaments.
What is a Wet Bench? Typically, a wet bench is a fully-automated process tool used to carry out wet cleaning and etching operations in semiconductor manufacturing or other high technology products. They can be designed for acid or solvent processing.
(Illustration by Brown Bird Design) The bench grinder is the undergraduate philosophy major of the workshop: a machine that's obvious, abrasive, and designed to grind every item it encounters to an attenuated shell of its former self.