My grandfather is interested in gerontology.

Neuroscience is a field of study that researches the functions and structures of the brain.

I am majoring in parasitology at university.

He is an expert in parasitology and conducts many researches.

He is interested in phrenology.

He learned about the structure of society in his civics class.

He is an expert in enzymology and has conducted many studies in that field.

He is an expert in enzymology and conducts many researches.

We are planning to go to the science museum tomorrow.

We are planning to go to the science museum this weekend.