On Seeing Electrons

As a follow up to my poll on seeing electrons, I have to share with everyone a conversation I had with my son yesterday. In discussing the electron issue, we talked about what things would look like if you were a photon. We decided that you would be at a mall, staring at a map of the universe. There would be dots all over the map, each one saying, "You are here." Well, we thought it was funny! Isaac