So they are using microwaves. Do you know what GHz they are using and wha benchmark is a safe level? "...A millimeter wave scanner is a whole-body imaging devi

So they are using microwaves. Do you know what GHz they are using and wha benchmark is a safe level? "...A millimeter wave scanner is a whole-body imaging device used for detecting objects concealed underneath a person’s clothing using a form of electromagnetic radiation. ..." https://en.wikipedia.org/wiki/Millimeter_wave_scanner https://en.wikipedia.org/wiki/Millimeter_wave_scanner