With all due respect, that is a terrible answer. The whole point of science is to produce verifiable, reproducible data, not to take things on faith. Color vision, as we know it, is created by specialized cells in the eye called cone cells. In humans, there are three sets of them, each responsible for perceiving a different part of the color spectrum, much like your TV or computer can use R,G and B color combinations to create all of the colors we know. (They’re not RGB in the eye, though). Dogs don’t have 3 sets, they have 2, which shows that they can perceive color, but they have red-green color blindness (red and green look the same to them). The more you know…
thebird55: In retrospect, I shouldn’t have called out Mr. N; that lacked tact. I went ahead and deleted the comments. And if you’re reading, Mr. N, my apologies for their harshness. The only point I really wanted to get across is that we should try to stay on topic - keeping our focus on The Duplex.
As for thebird55, you should consider that you’re telling me not to post my opinion that another shouldn’t post their opinion. We’re guilty of the same thing, whether you want to admit it or not.
Amen, WoodEye!