Are you sure? There are two different technologies being used in various countries for scanning passengers. 1. millimeter-wave 2. backscatter x-ray (low powe

Are you sure? There are two different technologies being used in various countries for scanning passengers. 1. millimeter-wave 2. backscatter x-ray (low power) It is not clear whether mm-wave photons can be biologically damaging. However, there are plenty of articles from the UK claiming that UK body scanners (at least some of them) are x-ray, not mm-wave. Are you saying all of them have it wrong, and that the UK is using 100% mm-wave scanners?