Hello... On joining this forum, I received a personal message detailing the usual protocol or etiquette... However I'm going to break that protocol and forgo the formal introduction... By posting here and making the following announcement... I am a temporal agent from the distance future... I have a valid reason of taking the unusual step of revealing myself on this forum... Which I will make apparent in a forthcoming post. But until then, hello and to Einstein a frequent poster the answer is no!