In which car registration numbers become modes for personalized creative expression and eventually a multimillion-dollar commodity, and Ken does not say "auto." Certificate #37808.

Joanna Southcott's Box (Entry 673.GN4910)

Every week, Ken Jennings and John Roderick add a new entry to the OMNIBUS, an encyclopedic reference work of strange-but-true stories that they are compiling as a time capsule for future generations.