The thyroarytenoid muscle plays a crucial role in regulating the tension of the vocal cords.

The lateral pterygoid muscle is one of the muscles used to open the jaw.

The medial pterygoid muscle is one of the important muscles for moving the jaw.

The intertransversarius muscle is an important part of our body, especially part of the back muscles.

The styloglossus muscle plays a role in raising and pulling the tongue back.

It's rare to find a Malayan night heron in the park.

World War II lasted from 1939 to 1945.

This is the second time he's been late. Well, they say what happens twice will happen three times.

This regular dodecahedron is a geometric shape with perfect symmetry.

This solid is called a regular icosahedron, and it is made up of 20 equilateral triangles.