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glass is a translucent or transparent hard object that will break or crack if it is dropped and is often seen being used for windows or glass cups

April 3, 2019 0 Comment

glass is a translucent or transparent hard object that will break or crack if it is dropped and is often seen being used for windows or glass cups. It is made by heating sand at a very high temperature and it will form a liquid there are different ways to then turn the liquid into glass such as glass blowing. Glass blowing involves wrapping molten glass around an open ended pipe, someone will then blow into the pole while being slowly rotated causing the glass at the other end to blow up like a balloon this is often how unusual shaped glass shapes to be created.