"Of course he became a supervillain; his name was Victor von Doom." Such sentiments are common about (and among) fictional characters; naturally Remus Lupin is the one who got bit by a werewolf, not James Potter, and of all people only Otto Octavius would wind up with four extra limbs. In real life, our future choices and the events that transpire around us aren't so easily foretold--but that doesn't always stop us from trying. We believe we could use our time and money so much more efficiently if we only knew from day … [Read more...] about Science Corner: I-9, Two Forms of Identification, and Your Genome