What you show in these movies is somehow related to skin disease. Some are mechanical resonant and reflective surfaces. See how beautiful is the electromagnetic resonance. I studied it is very beautiful and very dangerous. Blush metal in a few seconds. There are no limits of propagation. Passes through the body like in the air. Is not it dangerous? Sure is dangerous. Sure we like to play with her. Miss, do not bother anything in our body with her?