^ That's right...somethings can't be explained though many people are studying these phenomena. I believe there is a BUNCH going on in the invisible world. Wish I had shades so I could see....NOT.
I had watched a program on the Science Chnl. on how scientists are now able to measure emotions. They had receivers set up all over the world in large cities. They measured that data that was being picked up. What they found that when people are of one mind, it would register. Christmas, holidays, Princess Diana's death, 911, etc..
When they tried it at a soccer game, it didn't work. They realized that at the soccer game people were not of one thought, there were 2 thoughts. They were routing for 2 different teams, so it didn't register.
I found it interesting that they can now measure emotions like that and they are of course invisible.