Bannock (food) than a bread dough. Selkirk bannock from Scotland is well-known and named after the town in the Scottish borders where it is traditionally made. It is a spongy, buttery variety, sometimes compared to a fruitcake, made from wheat flour and containing a very large quantity of raisins. The first known maker of this variety was a baker named Robbie Douglas, who opened his shop in Selkirk in 1859. When Queen Victoria visited Sir Walter Scott's granddaughter at Abbotsford she is reputed to have taken her tea with a slice of Selkirk bannock, thus ensuring that its reputation was enshrined forever.
Boule (crystal) fashion. As the seed is extracted the silicon solidifies and eventually a large, cylindrical boule is produced. A semiconductor crystal boule is normally cut into circular wafers using an inside hole diamond saw or diamond wire saw, and each wafer is lapped and polished to provide substrates suitable for the fabrication of semiconductor devices on its surface. The process is also used to create sapphires, which are used for substrates in the production of blue and white LEDs, optical windows in special applications and as the protective covers for watches. Boule (crystal) A boule is a single crystal ingot produced