We’re not saying the rest of you are dumb, but when physicists from CalTech can’t manage to make travel arrangements without getting stuck with hundreds of dollars in “change fees,” there might be a problem with the website. And by problem we might mean “scam.” And by scam, we might mean, “policies designed to increase fees by being deliberately confusing and overly restrictive.” In this case, Sean, a Senior Research Associate in the Department of Physics at the California Institute of Technology, was trying to book a new ticket with money from a credit on a previously canceled ticket, which is much harder than identifying the unified field theory.