Why does grape juice/drink do THAT?

We should use that color site in most TMI threads… I imagine it would come in handy (not the poster).

I’m left wondering if some of you people put color swatches down into the toilet or held uh, specimens up to your monitors. Please, it’s a rhetorical statement that needs no reply.

Funny…grape juice doesn’t do that to me–no appreciable difference as far as I’ve noticed.

Now, Indian curry has a rather orangish, near-flourescent after effect.