The other day a very interesting photo appeared on the reddit pages – the black-and-white image seems to be colored because of the lines crossing it. Only they, as emphasized by the user who published the photo, and have a color. Users in the comments give hypotheses and explanations of the phenomenon.
In particular, it is mentioned that red has the longest wavelength, and therefore an unusual effect occurs. Others write that aliens from the “Zone 51” intervened in the case (but this explanation almost certainly has no basis).