10 Tiny Mistakes That Caused Massive Disasters

We all make mistakes. I make mistakes in my work every day, as many of you know. Some jobs demand more precisions than others, and some have expensive or dangerous risks. If you are working with nuclear reactors, space ships, or military campaigns, a tiny mistake could have large consequences. It's happened. Here we have ten stories of mistakes that had far-ranging consequences. In other words, "oops!" (via Geeks Are Sexy)