Eye color is one of those things that I never really gave much thought to, until I had a baby. Here's something cool I found that gives the probabilities of what your child's eye color will be. I'm sure a piece of paper and a high school biology text opened to the chapter on genetics could probably help you do the same thing, but now we have the web and Flash applets so why bother?
What Color Eyes Would Your Children Have? (via sarah. word.)