Paraphrasing:
According to American Chemical Society
Publications, The age of glass in documented history is younger than its real
age, and until now nobody knows in what way or time or place the first glass
was made. However, some glass items were being made by Egyptians as early as
2,600 B.C.E (the glass beads may have made 3000 years ago.) Egyptians utilized
glass to create jewels and some expensive stuff, for example, attractive plates
and cologne flasks are two of those items. It was just limited to the rich
people.
Nowadays,
each one can use the glass. Vessels, flasks, frames, light lambs, and any
figure of other stuff are made by glass. Even glass has grown into special
material for actors and artists, on a level or state that is unmatched. Glass
is not a specific structure. In fact, it is a natural condition. (Kolb,par.1,2)
Reference:
APA
APA
Kolb, K. , & Kolb, D. (2000). Glass—sand + imagination. J. Chem. Educ, 77(7), 812.
MLA
Kolb, Kenneth, and Doris Kolb. "Glass—Sand + Imagination." J. Chem. Educ, 77.7 (2000): 812.