Space in Case

In the deepest and darkest places of universe, a spaceship was zooming with a boy in it. The boy said, finally I am almost out of the universe.. While he was dodging planets and asteroids, a planet turned into his teacher's face and Said, James ...wake up.. OOHHH James................ wake up ...teacher shoutted.... It turned out to be a nice dream, he was dreaming in the middle of the class.. I told you a thousand times, not to sleep in the class. The teacher screamed. But I was listening...said James. Really...then what is 8X8? 16 I guess...