In chemistry, we use projections to represent the shape of molecules.

It's difficult to solve this monomial expression.

Alicyclic compounds play an important role in organic chemistry.

He was interested in the ancient boustrophedon style of writing.

A tautology refers to a logical formula that is always true, no matter what values are substituted.

This building is influenced by the ancient Greek Doric style.

He loves watching American football games.

I am thinking of trying an electric smoking system.

Shikimori Inosuke is my friend.

In organic chemistry, we use the Newman projection to represent the three-dimensional structure of molecules.