Tag: human

Tongue Muscles and the Hyoid Bone

Tongue Muscles and the Hyoid Bone

This is a tutorial on the hyoid bone and the extrinsic muscles of the tongue. The hyoid bone is this u-shaped bone here which lies between the larynx and the mandible. It’s an important bone because loads of muscles attach to it and it connects the floor of the oral

The Immune System Explained I – Bacteria Infection

The Immune System Explained I – Bacteria Infection

Every second of your life, you are under attack. Billions of bacteria, viruses, and fungi are trying to make you their home. So our bodies have developed a super complex little army with guards, soldiers, intelligence, weapons factories, and communicators to protect you from…well…dying For this video, let’s assume the