Sapphire jewelry. They also may be created synthetically in laboratories for industrial or decorative purposes in large crystal boules. Because of the remarkable hardness of sapphires – 9 on the Mohs scale (the third hardest mineral, after diamond at 10 and moissanite at 9.5) – sapphires are also used in some non-ornamental applications, such as infrared optical components, high-durability windows, wristwatch crystals and movement bearings, and very thin electronic wafers, which are used as the insulating substrates of very special-purpose solid-state electronics (especially integrated circuits and GaN-based LEDs). Sapphire is the birthstone for September and the gem of the 45th anniversary.
The Big Fat Quiz of the Year The Big Fat Quiz of the Year The Big Fat Quiz of the Year is an annual British television programme broadcast in the last or first week of the year on Channel 4. Essentially, the show is a comedy panel game in the style of a pub quiz. Three teams, of two celebrities each, are asked questions relating to the events of the year just gone by, which they write answers to on an electronic board in front of them. At the end of each round, they then display their answers, scoring a point for each correct one. The first