Any glass will take the heat of baking. The problem comes in the cooling down. Just doing it a little bit too quickly will cause it to crack. Any sudden change will do it. Even a cool breeze may be enough.
There is a possibility, depending on strength, size, if they will catch fire in the oven, etc.
Fire polisihing is used for the polishing of glass tube ends or other glass laboratory components; it is possible to use this method also for plastics.
fire and sand
I'd have to say it's fire because if you burn(fire) sand(ground)then it turns to glass which is delicate. in other words fire turns sand into glass which is easy to break.(true fact)
Since glass is not the most POWERFUL object, it may burn or break; but glass melts in fire.
No. There are other methods such as a panic bar.
glass that is capable of retaining its integrity in an opening after being exposed to fire.
no its a rare glass
Fire the clay like glass, not clay. The problem with melting glass on clay is the coefficient is different. Glass will craze, (crackle) on the clay. If you want the glass to stay on the clay use high fire clay and fire it to bisque first. The second firing with the glass on it should be fired on a schedule that is suitable for the glass. You can not simply fire the glass up to it's melting temperature then allow it to cool without controlling the cooling rate. You may want the rate to be 60ºF/hour to cool depending on the type of glass you are using.
Mix void and glass. Void+glass=light bulb
well not usually when you keep trying your best to make the flame from glass fire pits burn in colors of the glass
There is no special property of the Break Glass that is used in older fire alarms; it is typically standard glass that will shatter on impact. The use of safety glass is not ideal, as this type of glass does not break away to give access to the fire pull.