Ian was disappointed that his answer wasn't quite correct. This was really something he had done some research into and he still wasn't quite thrilled with the illustration. It helped a little that the professor did some explanation of what he was talking about. As Ian pondered the question, he rubbed his chin and was surprised to find that it was rough with stubble. That was odd as he hadn't yet had a chance to even experience his first chest hair. He took a moment to open the top of his robe and was shocked to find that not only did he have chest hair, but that it was graying. He quickly pushed his robe to the chest and lay back in the chair. He was really going to have to go to the healer. Maybe after class.

He slid his hand up in the air to answer the next question and it shook rather noticeably. Professor, the step is called inflation. Kind of like a balloon as it expands, except for expansion at an infinite rate. Those books he had read from Stephen Hawkings and other Cosmologists were really coming in handy, even if he didn't understand all the physics terms. Fortunately, some of the concepts had been broken down Barney style.