>>15355329 (pb)
I don't have a source and I don't know if OPs specifics are on target. That being said, it is basic science that different materials interact with different frequencies. Think about how a microwave works. It sends energy (microwaves like radar) into the food in the 2Ghz range that excites the water. I think it might be difficult to conceal a transmitter that could boil the water in a human body at much range though. However… and I am spit balling here.. if you had a material that got excited by 5Ghz+ frequencies that acted like little resonating particle antennas… it could probably screw up your arteries in short order or do other things. I would not dismiss it out of hand.