A large number of microliths were found at this archaeological site.

We are looking for an incubator for our new project.

The doctor listened to my heart sound using a stethoscope.

This ship is equipped with a new propeller.

My mother loves collecting teaware.

Where is my inhaler?

The siren went off, and everyone evacuated.

There is a state-of-the-art incubator in my laboratory.

He has a collection of classical musical instruments.

This old battery is no longer usable.