Ha, talking of laser pointers I have a great Christmas story related to this...
my second cousin is roughly 4, he got this dinosaur pen for Christmas and the top part of the pen is a dinosaur head that shoots out a laser in the shape of a dinosaur head out of the mouth. Dominick goes up to my mom at Christmas dinner and says, look it looks like dinasaur and points the laser on the table. My mother looks and agrees in "amazement" wow, it does look like a dinosaur. Dominick then retorts "look inside it looks like a dinasuar too" and proceed to shoot the laser directly into his eyes looking into the mouth of the dinosaur pen at the laser pointer start. He then told my mother to do the same, she politely declined to look. Oh and Dominicks mother was in the room when this happened and didn't seem to think there was anything wrong about looking directly into the laser
Smart kid...smart parents....