He is an expert in international law.

Binomial nomenclature plays an important role in biological taxonomy.

He drew a circle using geometric construction.

Electroporation is a biotechnology technique that creates temporary holes in the cell membrane to incorporate substances into the cell.

Variational method is a branch of mathematics used to find the minimum and maximum values of functions.

He got involved in a pyramid scheme and lost a lot of money.

Florence is a beautiful city in Alabama.

In World War II, the Allies achieved victory.

He is improving his piano skills by playing etudes every day.

This beautiful zoisite is part of my collection.