He walked outside, still reading his book. He stopped, looked at the floor infront of him, threw some strange dust on it and pointed at it "Incarum!" Nothing happened, "Oh, stupid book!" He pointed at the floor again and closed his eyes tight "Incarum!!" that bit of floor exploded and from the dust a strange machine appeared. "This magic needs a bit of work." He moved the machine into the garage. It was a bike like shape but had no wheels and was smoove. He entered the Tower again and carried on reading.