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.
Hay ondas de radio, microondas rayos X y rayos gamma que atraviesan nuestros cuerpos ahora mismo y no somos conscientes de eso, porque no tenemos los receptores biológicos adecuados para detectarlos.