According to the post, this prevents difficult undercuts. He then casts a mold from silica and uses a kiln to melt glass into the mold. You might expect to do that with a full-size kiln ...

Fair warning: if you’re going to try to mold uranium glass in a microwave kiln, you might want to not later use the oven for preparing food. Just a thought. The powdered uranium glass then goes ...

Watch the mesmerizing process of crafting a beautiful dragon using molten glass in a hot kiln. Skilled artisans carefully shape and mold the glass, turning it into a delicate work of art. Every step, ...