Bammy the flour evenly in a baking ring on a flat iron or griddle on the open fire. While baking, the top of the bammy is patted with a flat board and then turned over. The baking process takes about 3 minutes and the final product is a thin, foldable bread about 10" in diameter. This is similar to traditional tortillas of Native American cultures. It can then be eaten with whatever fillings are desired. The more modern (and popular) approach is to bake thicker bammies about 6" in diameter. These are often mass-produced in factories. When home-baked, the flour may
Boule (crystal) Boule (crystal) A boule is a single crystal ingot produced by synthetic means. A boule of silicon is the starting material for most of the integrated circuits used today. In the semiconductor industry synthetic boules can be made by a number of methods, such as the Bridgman technique and the Czochralski process, which result in a cylindrical rod of material. In the Czochralski process a seed crystal is required to create a larger crystal, or ingot. This seed crystal is dipped into the pure molten silicon and slowly extracted. The molten silicon grows on the seed crystal in a crystalline