What you see is not what all it is. may be its more appropriate what all it was :) well...like Saas bhi Kabhi Bahu Thi....Solid was once Liquid. Glass is a super cooled liquid & the process of rapidly cooling it is called Vitrification. The Corning Museum Of Glass will take you to a new world of possibilities. Try some videos on the corning museum channel below this video or in the above site. <p>&amp;amp;lt;br&amp;amp;gt;&amp;amp;amp;lt;iframe width="480" height="390" src="http://www.youtube.com/embed/6V2eCFsDkK0" frameborder="0" allowfullscreen&amp;amp;amp;gt;&amp;amp;amp;lt;/iframe&amp;amp;amp;gt;</p>