Watch a lot of Star Trek? Big Star Wars fan? Think you're a science nerd? Take the Pew Center's Science Knowledge Quiz and see how you stack up. The questions range from easy to damnably tricky, so good luck.
I got 'em all right, beating 90 percent of those who took it. Sheer dumb luck on a couple of them, but right now I need all the ego boost I can get, even if from a survey.