> If you can show that the proposition leads to a contradiction, > then you can prove something is impossible That's true with our current knowledge. If new universal or quantum fields or dimensions are proven then contradictory or paradoxical logic may go out the window, and then literally anything is possible TVNZ played a (probably unintentional) tribute to Benoit Mandelbrot last night called Hunting The Hidden Dimension It would be fascinating if fractals can be applied to the bits of the universe we don't know about or can't yet see or understand Joe * * ********** Quality PIC programmers http://www.embedinc.com/products/index.htm --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .