Learn more› By Elissa Sanci Elissa Sanci is a senior writer who has reported on label makers, tumblers, and more. She once dumped glitter in her car to test handheld vacuums. A label maker has ...

The humerus is your upper arm bone. It is the longest bone in the upper part of your body and is connected to many important tendons and ligaments. The top of the humerus is part of the shoulder joint ...