Radioactive elements are produced in nature and scientific experiments.

He has a deep interest in empirical science.

I am very interested in natural science.

This rock is radioactive, so care must be taken when handling it.

Sexology is the scientific study of human sexual behavior and sexuality.

This software generates new ideas.

We formed a team to create a new project.

Hydrogen is the most abundant element in the universe.

Education about sex is very important.

We conducted a new experiment in science class.