Growing up in Chapel Hill, North Carolina, every year in elementary, junior high and high school, we would participate in hurricane drills. An alarm would sound, and all the kids would file into the interior hallways, sit cross-legged on the floor, and cover our heads with our hands. Some of us, if there wasn't a hallway handy, would crawl under our desks until we were told it was safe to resurface. Thinking back on those drills, I knew they were important but never quite made the link as to why we had to do these exercises, since strong hurricanes never seemed to make their way that far inland while I was growing up. Of course then in 2004, Hurricane Ivan blew through my hometown and caused massive damage, and knocked out my parents' power and water supply for more than a week. I'm sure the local schools put their hurricane drills to good use during that storm.