A syringe consists of two parts, a glass tube and a plunger, both normally made of glass. Gasses flow into the glass tube, and as the syringe is a closed system, the plunger moves outwards. This can be used to measure the volume of a reaction.

Test Tube

Drying Tube

So, very similar idea to what our transistor can do, but, instead you had a evacuated glass tube, and you had a little transmitter, it was a cathode ray tube.

Size of tube

Test Tube Rack

Test Tube Holder

Incoming RFB Tube

So, lava tube caves

You have tube worms.

That's a fluorescent tube refined.

These are called tube worms.

This is an inorganic tube.

Glass.

Glass?

Palucci drops a glass, the glass hits the floor, but the glass stops.

Giant tube worms, 10 feet tall.

And these are made of this kind of tube electricity tube, we call it in Holland.

Frost Glass

Looking Glass

The tube was shattered by the explosion.

the rider passes through an aluminum tube.

This is called a cycle valve tube.

The tube there's hollow, about paper thin.

Bottle or glass?

Glass breaks easily.

Glass breaks easily.

Glass... or darkness.

Glass third generation.

Wrong glass, sir.

Break the glass.

He squeezed the toothpaste out of a tube.

like vacuum tube technologies, and relay based technologies.

Imagine you're looking through a long, narrow tube.

It's victimless. It's meat from a test tube.

Oh, I wasn't listening to the tube, Ma.

If you, say, wanted to get from Regent's Park station to Great Portland Street, the Tube map would tell you take the Tube, go to Baker Street, change over, take another Tube.

Test tube holders make it easier to hold test tubes. By using a holder, there is a safe distance between ones hand and the test tube when the tube is hot. Typically, test tube holders are used to hold test tubes over open flames.

A plastic glass is better than one made of real glass.

I want a glass.

Whose glass is this?

Whose glass is this?

He emptied his glass.

This glass contains water.

I broke a glass.