Glass has very unique and enigmatic tale to offer to the modern society. People of old used obsidian – a natural black volcanic glass for arrowheads, knives, ornaments, and as tools. However, there was a man so enchanted by its beauty, who was willing to pay a great sum of money to have it. In 37-68 A.D., this was the time of extravagance and excessive indulgence, a luxury-loving Emperor of Ancient Rome named Nero was so delighted by the beauty of these sparkling brightness that he spent 6,000 sesterces for only two small cups. That is about $2,500 on today’s currency! Who can deny the glistening luster of glass, as well as its many, many usages! Glass comes from rather peculiar properties, you see its base is pure silica sand. Now, what is silica sand? It is composed of the mineral quartz, which is a compound of the elements silicon and oxygen. To make it even better, soda ash and lime or potash and lime are added to the sand. These mixture act as fluxing agents or in ot...
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