Colors

[dmaze]

I think this question is mostly for ilai. But it's a detail sort of thing.

Stand at the southeastern corner of Beacon St. and Somerville Ave., preferably after dark. Look at the signals on the commute rail; look at the traffic lights. Are they actually different colors? (And if so, why?)

Comments

[ilai]

Hmmm, I don't think I've ever actually been there on foot. Will have to go take a look some time. (And maybe bring my camera--hmm, I wonder if it'll register differently.)

I also don't think I'm color blind (if that is even relevant :-)