Vincent Black Shadow New Zealand. Journalist Hunter S. Thompson wrote "If you rode the Black Shadow at top speed for any length of time, you would almost certainly die. That is why there are not many life members of the Vincent Black Shadow Society." The bike is mentioned several times in Thompson's 1971 novel, "Fear and Loathing in Las Vegas". Black Shadow serial number F10AB/1B/900 was a specially prepared model sold to American John Edgar for the purpose of challenging the American land speed record for motorcycles. The goal was to take the AMA National Class A flying-mile record then held by Joe
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