Ascience fiction scenario: the earth is visited by (benevolent) aliens. they also happen to have eyes which are light sensitive in a range that coincides with the range where human eyes can see (so roughly between 380nm and 750nm). however, unlike we humans, the aliens have 16 different color receptor spread out over the visible spectrum, not just 3. one evening, alien p. xuthus watches the superbowl with his earth-friend steve on steve's brand new plasma tv. he asks steve: "look. i know you spent an awful lot of money on that tv, but the colors are all horribly wrong. they have nothing to do with what things really look like! how can you stand watching this? why don't you humans build tvs which make things appear in the colors they actually have? " steve, however, is confused. the colors look perfectly fine (in fact, positively awesome) to him. what is going on