How many dimensions ?

Hidden samples = my vocal recordings and kitchen sounds -------------------------------------------------------- In progress -------------------------------------------------------- Drawing by Kamwei Fong -------------------------------------------------------- The beauty of string theory is the metaphor kind of really comes very close to the reality. The strings of string theory are vibrating the particles, vibrating the forces of nature into existence, those vibrations are sort of like musical notes. So string theory, if it's correct, would be playing out the score of the universe. Brian Greene