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.

They can also be used to store dry powder or as racks to support glass tube inserts.

It is created by applying a voltage between two metal electrodes in a glass tube containing gas.

If, say, a person rubs a glass tube, this rubbing, or charging, causes a flow of this fluid, or an electrical current, to move from the person to the glass.

A glass bulb electron tube was used, similar to that held by Moseley in the photo at the top of this article.

There are many variations on this basic design, with some ICS collectors comprising several smaller water containers and even including evacuated glass tube technology, a type of ICS system known as an Evacuated Tube Batch (ETB) collector.

Test Tube

Drying Tube

Tube Red

Test Tube Rack

Test Tube Holder

Incoming RFB Tube

So, lava tube caves

It's actually a tube.

You have tube worms.

I took the tube.

Seventy pounds a tube.

Seventy pounds a tube.

That's a fluorescent tube refined.

These are called tube worms.

This is an inorganic tube.

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

Sixpence a small tube, and a shilling for the large tube, containing four times as much.

In 1831 Antoine Bussy published the 'Mémoire sur le Radical métallique de la Magnésie' where he described a method of preparing magnesium by heating magnesium chloride and potassium in a glass tube.

Glass.

Glass!

Glass...

Thirty Years of Test Tube Babies

Giant tube worms, 10 feet tall.

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.

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.

glass pane

Frost Glass

Looking Glass

Magnifying glass

glass shattering

glass shatters

like glass.

It's glass.

Your glass.

Glass eye?

glass slipper.

Cut glass?

Another glass.

Here goes the first glass! Now for the second glass!