that just isnt true. plants use light, we use light for VitD, we enjoy a fire or a tv screen.
and then many emr stop at the surface, not chemically changing anything.
emr that passes thru, like a flashlight pointed at ones palm for example does hurt anything. wifi for what wifi is is safe emr. it isnt even much energy. what do they operate at? less than a watt transmitted?
that just isnt true. plants use light, we use light for VitD, we enjoy a fire or a tv screen.
and then many emr stop at the surface, not chemically changing anything.
emr that passes thru, like a flashlight pointed at ones palm for example does hurt anything. wifi for what wifi is is safe emr. it isnt even much energy. what do they operate at? less than a watt transmitted?
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