The space ages have brought significant advancements in technology.

The drinking ages vary from country to country.

The study examined the chronological ages of the participants.

I haven't seen him in coon's ages.

People experience different emotional ages throughout their lives.

The achievement ages of the students vary widely.

The ages of reason have shaped the course of history.

The ages of discretion vary from culture to culture.

The doctor examined the bone ages of the patients.

He ages out of the program next year.