In the string theory and the super string theory physicists talk about the tenth dimension, and even the eleventh dimension, but how can that be? Well in this video clip explains what the tenth dimension is, and how the eleventh dimension could be theorized. I found it, very interesting, and extremely well done. The tenth dimension and eleventh dimension are the next big thing in physics, and sound very promising for the future of man kind! Hope you'll enjoy this fun physics lesson as much as I did