So you have radio waves and microwaves and X-rays and gamma rays passing through your body right now and you're completely unaware of it, because you don't come with the proper biological receptors for picking it up.
Postoje radio valovi i mikrovalovi, i x-zrake, i gama zrake koje trenutno prolaze kroz vaše tijelo i niste nimalo svjesni toga, jer nemate prikladne biološke receptore za opažanje tih signala.