On the left here, you see video of a person's wrist, and on the right, you see video of a sleeping infant, but if I didn't tell you that these were videos, you might assume that you were looking at two regular images, because in both cases, these videos appear to be almost completely still.
A la izquierda, se ve un video de la muñeca de una persona, y a la derecha, el video de un bebé dormido, pero si yo no dijera que se trataba de videos, se puede suponer que uno mira imágenes normales, porque en ambos casos, estos videos parecen casi completamente inmóviles.