Did you ever read a “choose-your-own-adventure” book as a kid? What about watching old episodes of Law & Order on cable? I enjoyed both, since it always felt like I was really working to solve a problem, either on my own or vicariously through Detective Lennie Briscoe (played by the incomparable Jerry Orbach). Sometimes, my job as a curator at the National Air and Space Museum benefits from my love of solving a mystery, and researching the collection of space cameras gave me that opportunity starting in 2004.