From a young age, Fletcher Wortmann spent countless hours absorbed by his obsessions. In third grade, he became consumed with the idea that every nonwater substance on the planet would soon freeze. He spent hours laying plans for how he and his family would survive. Over and over, he replayed an imagined apocalypse.
Though he wouldn't be diagnosed until many years later, in retrospect Wortmann realizes the episode marked his "first full-blown bout" with obsessive-compulsive disorder.
If you find an injured bird in your back yard, do you know who to call? The Boulder, Colo., group Animal Watch has developed a free iPhone and iPad application and a website called AnimalHelpNow designed to assist with such an emergency. The app and site only work for locations in Colorado, but its developers hope to expand the program nationally.