The artist can then add a second color of glass to make designs over the first layer of glass.

VOA: special.2009.09.16

Mister Kao discovered how to transmit,or send,light signals over long distances through optical glass fibers.

VOA: special.2009.12.08

We will laugh about it soon over a glass of that Amontillado.

VOA: special.2009.02.07