Is the Only Jointless Bone?

The only joint-less bone in the human body is the hyoid bone, which is present in the throat area. The shoulder blade is connected to the body by means of 15 different muscles and it is not attached to a single bone. The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.

Which is the heaviest bone in human body?

Your femur, or thighbone, is the largest bone in your body. The head of your femur fits into your hip socket and the bottom end connects to your knee.

Which is the smallest bone in human body?

At 3 mm x 2.5 mm, the "stapes" in the middle ear is the smallest named bone in the human body. The shape of a stirrup, this bone is one of three in the middle ear, collectively known as the ossicles.