not have worked. We would not have the matter that we have today, because you couldn't create the elements without the neutrinos. In the very, very earliest few seconds of the big bang, the neutrinos were the dominant particle, and they actually determined much of the kinetics of the production of the elements we know. So, the universe can't exist the way it is without the neutrinos, but they seem to be in their own separate universe, and we're trying to actually make contact with that otherworldly universe of neutrinos. And as a physicist, even though I understand it mathematically and I understand it intellectually, it still hits me in the gut that there is something here around surrounding me almost like some kind of spirit or god that I can't touch, but I can measure it. I can make a measurement. It's like measuring the spirit world or something like that. You can go out and touch these things. Not surprisingly, we found this incantation in Hawaiian language on the side of his detector. It was as if spirits had to be invoked. What would we see if we could film the impact of a neutrino? What you would see is, you would see a lightning bolt about 10 meters long, about that thick, and it would blast at the speed of light over this 10 meter distance, and you would see the most beautiful blue light your eyes have ever seen. It happens in about... The entire impulse