The Vincent Black Shadow The Vincent Black Shadow The Vincent Black Shadow (also known as TVBS) is a Canadian alternative rock band that was signed to the Bodog record label in 2006 and to Beef Records in 2008. Originally consisting of Cassandra Ford on vocals, brothers Rob Kirkham on guitar, Anthony Kirkham on drums, and Chris Kirkham (a.k.a. Nim Vind) on bass, with Mary Ancheta on keyboards. As of 2010, Nikki Hurst replaced Ford as lead vocalist when Ford expressed interest in taking a break to go to school. The new line up however remained the same and Ford decided to work on other
Nonsingular black hole models Nonsingular black hole models A nonsingular black hole model is a mathematical theory of black holes that avoids certain theoretical problems with the standard black hole model, including information loss and the unobservable nature of the black hole event horizon. For a black hole to physically exist as a solution to Einstein's equation, it must form an event horizon in finite time relative to outside observers. This requires an accurate theory of black hole formation, of which several have been proposed. In 2007, Shuan Nan Zhang of Tsinghua University proposed a model in which the event horizon of a potential