The Pew Research Center and the Smithsonian are offering a short 13 question online quiz aimed at finding out what you know about textbook science and science in the news. They compare your results with 1,006 randomly sampled adults asked the same questions in a national poll. Only 7 percent of the adults tested scored 100 percent. For what it's worth, I am among the 7 percent. So why not take the Science and Technology Knowledge Quiz to see how much you know about some pretty basic scientific facts.