The Why Files

Why Ancient People Didn't See the Color Blue (2022x13)

Air date: May 05, 2022

Here's a philosophical question for you. If a color doesn't have a name, can we still see it? Many years ago, the human eye evolved to give us the ability to see about a million colors. That's a lot. Then how come, until very recently, nobody saw or even heard of the color blue? Well, it's because blue just -- didn't exist yet