These are quartz crystals and feldspar, so most sand in the world on the mainland is made of quartz crystal and feldspar. It's the erosion of granite rock.

It is a laboratory tube used much in the same way as a boiling tube except not being as large and thick walled.

While a quartz watch keeps time more accurately than the most finely crafted handmade mechanical Swiss watch, the value of a quartz watch has plummeted, while Swiss watches value has climbed into the stratosphere.

A table and a chair next to the door, several handcuffs at the back, with a metal pipe in place of a curtain rod, from which hangs a metal chain.

So one part of the virus grabs a carbon nanotube.

Leakage through the injection pipe is a greater risk.

Instead the abdomen is drawn out in the shape of a tube.

Furthermore, Saki poses unique therapeutic mud and Eupatoria has vast empty beaches with the purest sand.

This is a laundry chute, and this right here is a shoe last.

When you get to the very bottom of the slide the rider passes through an aluminum tube.

We are running a global experiment while living in a test tube.

The gas pipe is connected to the kitchen fireplace through control valves.

The pattern of the circuitry for each chip is contained in a pattern etched in chrome on the reticle, which is a plate of transparent quartz.

Any water swallowed would go through their mouths and out by the tube, never reaching the stomach.

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

If gas is produced after inoculation and incubation, a visible gas bubble will be trapped inside the small tube.

Quartz glass, which is common in cuvettes, can withstand high temperatures and is transparent in certain parts of the electromagnetic spectrum.

In the 1990s, with the advent of high definition video, television engineers created the 1.78 (16 9) ratio as a mathematical compromise between the theatrical standard of 1.85 and television's 1.33, as it was not practical to produce a traditional CRT television tube with a width of 1.85.

So, he had to focus each tube just to get the memory up and running, let alone having, you know, software problems.

Such reactions are often carried out in a tube that is open ended on both sides and through which the gas is passed.

Production tubing is a tube used in a wellbore through which production fluids are produced (travel).

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

Or Richard McCormack's Southern tube station in London, where you can really see the sky, even though you are under the ground.

This BRD4 addicted cancer was growing throughout his left lung, and he had a chest tube in that was draining little bits of debris.

In chemical processing, a packed bed is a hollow tube, pipe, or other vessel that is filled with a packing material.

So, he came up with this idea of creating a rebreather, with a CO2 scrubber, which was basically a tube from Home Depot, with a balloon duct taped to it, that he thought we could put inside of me, and somehow be able to circulate the air and rebreathe with this thing in me.

The National Bureau of Standards (now NIST) based the time standard of the United States on quartz clocks from late 1929 until the 1960s, when it changed to atomic clocks.

He then showed that the luminescence rays appearing within the tube carried energy and moved from the cathode to the anode.

The Belgian Army gained nuclear capability in the 1950s with Honest John missiles initially and then with nuclear capable tube artillery.

Germanium differs from silicon in that the supply for germanium is limited by the availability of exploitable sources, while the supply of silicon is only limited by production capacity since silicon comes from ordinary sand or quartz.

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

A Schlenk flask, or Schlenk tube is a reaction vessel typically used in air sensitive chemistry, invented by Wilhelm Schlenk.

In addition, the quartz watches also have integrated alarm, stopwatch, and timer functions that the other watches either lack, or that serve only as a design spoiling, hard to read effort to keep up with the competition.

The little hole in the middle, we'll come to a bit later, but that's for the pollen tube to come out later on. A very tiny tube.

To control the odor, modern toilets use a small fan to keep the toilet under negative pressure, and exhaust the gasses to a vent pipe.

So far, the governments in neither Chad nor Cameroon have been willing to publish any earnings records concerning the pipeline project.

It involved attaching a single particle onto the end of a carbon nanotube and measuring the vibrational frequency of the nanotube both with and without the particle.

In Queensland, three people died in traffic accidents caused by the storm, and another fatality occurred when a boy became trapped in a storm pipe.

Then when you give those trained flies the chance to choose between a tube with the shock paired odor and another odor, it avoids the tube containing the blue odor that was paired with shock.

This led him to the invention of the xenon flash lamp, in which light is generated by sending a brief electrical current through a tube filled with xenon gas.

And our translation of that, using a lot of the thinking built up over the 40 years, is to say, what if that, instead of being just a pipe, what if it is a lifeline?

They were not related to her, but they tried to find out, How can we use ... They used a cycle, they put together a breathing apparatus.

However, instead of exhausting this air, the dryer uses a heat exchanger to cool the air and condense the water vapor into either a drain pipe or a collection tank.

What that means is, I can mix some chemicals together in a test tube in my lab, and these chemicals will start to self associate to form larger and larger structures.

Many Germans today rightly feel that any system of fiscal transfers will morph into a permanent feeding tube, much the way that northern Italy has been propping up southern Italy for the last century.