ciencia

¿ A que llamamos luz?

¿Acaso la luz es algo imperceptible que sólo vemos al encender un interupotor?



Desde mi pensamiento y mi sentimiento la luz es la mirada inocente de un niño, la mirada profunda y aveces apagada de un anciano, la sonrisa de la chica que viaja en el metro, el gesto de ese peatón que levanta su mano y se gira para saludarte cuando has detenido tu coche en el paso de cebra...

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