[cabalamat]

Not to mention all the 10-100 W 400-800 THz transmitters they have in all the rooms. Worryingly, there are two structures in children's skulls, near the brain, that are particularly sensitive to these frequencies!

And I expect the average child emits more electromagnetic radiation than a wifi transmitter. Children should obviously be banned from schools then.

[oiuytghyuj]

Not a problem with "Joo Janta 200 Super-Chromatic Peril Sensitive Sunglasses"

[jodrellblank]

To what Thz transmitters are you referring?

[kd0amg]

GP probably means high-bandwidth ones like these:

https://www.storesonlinepro.com/files/1974975/uploaded/Phili...

[cabalamat]

Yes, although in UK schools they tend to be the ones more like this: http://www.tlc-direct.co.uk/Products/LAFL16.html