I am majoring in information science.

He solved the problem in a scientific way.

He has a wealth of scientific knowledge and is always excited about new discoveries.

I am very interested in natural science.

Earth science is an important field of study for unraveling the mysteries of nature.

I am interested in dermatology.

I found an old box in the storeroom.

He is a famous author, and his works are loved by many readers.

He is an excellent doctor.

Well then, I'm off.