“Smart” combat helmet is crossing symptoms in soldiers. The symptoms are nausea, headaches, and eyestrain in less than three hours of use. The symptoms remind me of Electromagnetic symptoms, and I wonder, if could they be related to the RF radiation emitted from the helmet (used for communication) or the EMF radiation emitted from its electronic parts.
https://www.dailymail.co.uk/sciencetech/article-11312525/Microsofts-HoloLens-makes-soldiers-SICK-80-suffered-mission-affecting-physical-impairments.html
