The Future Is Here: A Festival Celebrating Science and Science Fiction

Are you a) a science enthusiast, 2) a science-fiction fan, and γ) live near Washington, D.C.? Then you're going to love this weekend: Smithsonian magazine is holding a festival called "The Future Is Here," from Friday to Sunday, April 22-24. It's a celebration of science and science fiction and how they interact. It'll be a lot of fun. Most of the events are free, but some require tickets (which are on sale now). The speakers range from NASA scientists to actors, writers, and producers of telev...