From what I understand, sand (yes, regular Beach Sand even) is heated at ultra high temperatures, liquifies, then can be created into glass objects. There is also an Art Form where Artisans put a glass tube of sorts into the liquified state of the sand (glass liquid) and then blow it into forms like vases, paperweights, etc...
any sand ... as long as it has
........ in it
Glass cames from sand which was melted into Glass.
Glass is silica dioxide. It is made by melting silica sand.
The Romans invented glass.
glass
Glass is made in most countries of the world.
All over the world, 45% in China but because glass is so fragile it is usually made close to where it is needed so if glass was needed in Germany it would be made in Germany.
The iPhone screen is made of Gorilla Glass. The glass around the home button and cameras is called Sapphire Glass.
The civilization that first made things out of glass was Eastern Mesopotamia and Egypt around 3500 BC. The first glass vessels were made in Egypt and Mesopotamia around 1500 BC.
The FIFA World Cup trophy is made of gold.
Vaseline glass got its start from being made out of natural Uranium until the beginning of World War II, then after that it was made out of depleted Uranium.
in a magnifying glass the glass is special type of glass. glasses lense are made of lint glass. magnifying glass is made of a thick glass. telescopes and magnifying glasses both use thicker glass than the usual. hope i helped you.
Glass is made out of sand Glass is made of sand.
too feed it you youcan go to petmart or any other petshop and buy food specifically made for crabs, for the tank you can use any old classy flower vase that is made of glass. try using a
The thing around the glass keeps it together.
Typically glass or plastic. If you are interested in learning specifically about contact lenses, you should visit Guru4Eyes.com (www.Guru4Eyes.com/contactlenses.html)
because it's the cheapest thing around that does what glass is supposed to do! It's basic ingredient is sand (silica)