I learned how to calculate the hacoversine in trigonometry.

There are times when we perform calculations with the haversine in trigonometry.

Inside the ear, there are semicircular canals to maintain balance.

He is suffering from muscle pain in his semispinalis muscle.

The great icosihemidodecahedron is a cube with a very complex shape.

The event horizon is a part of a black hole, referring to the region from which even light cannot escape.

This box is perfectly square in shape.

This square box is very simple and beautiful.

This new song will be released as a double A-side single.

His words were like water off a duck's back to her.