But what if i told you it was actually more like this [MUSIC] When our brains are trying to figure out what color something is the first thing we do is try to figure out how bright it is.

但如果我告诉你它实际上更像这样呢 [音乐] 当我们的大脑试图弄清楚某物是什么颜色时，我们做的第一件事就是弄清楚它有多亮。