Kaoru's room always smells good.

Statistical mechanics is a branch of physics that provides a theoretical framework for understanding macroscopic phenomena from a microscopic perspective.

Bose-Einstein statistics is one of the important concepts in quantum mechanics.

Fermi-Dirac statistics is a theory that combines quantum mechanics and statistical mechanics.

The International System of Units is the standard measurement system used by scientists all over the world.

I felt his behavior was very free.

It's difficult to calculate the area of this hexagon.

The signal from the cell phone relay-station in this area is weak.

Roundworms are an important part of the soil and contribute greatly to the health and fertility of the soil.

I am majoring in econometrics at university.