Experiment with green laser pointer

Third experiment with a green laser. This time I have noticed that with the camera I can track the light motion and the result is some interesting light patterns. This experiment made me think that there are certain kind of things that we can only see throught the eye of a camera. As an instance we can not see with our eyes the light beams that are depicted in the picture.
Before looking at Pablo Valbuena I was writing about virtual reality and how the physical space can be integrated with a fourth dimention, a projected layer as an instance. And it is interesting to see that certain realities exists only under certain conditions, like the laser beams become visible in water or the movement of light only through the eye of the camera.