Did you know that the glass is made from liquid sand ? Yeah, its a true fact. Actually the glass make by heated ordinary sand until it melts and turns into a liquid. When molten sand cools, then it doesn’t turn back into the gritty yellow stuff. Which undergoes a complete transformation and gains an entirely different inner structure. The Glass is a popular material in our homes because it has all kinds of really useful properties. A glass is being transparent, it’s inexpensive to make, easy to shape when it’s molten, reasonably resistant to heat when it’s set, chemically inert, and it can be recycled any number of times.