Eldest is doing some piano practice before we leave for the dojo and she's playing Greensleeves. Me: "You know what song this is?"

Eldest: "Greensleeves."

Me: "Right! Know who is reputed to have written in?"

Eldest: "Henry VIII."

Me: [happy dance] "Yes! How did you know?"

Eldest: "From the Magna Carta documentary."

We may think kids aren't interested in what we do, but if so we're wrong. She remembered that bit of trivia from this two-hour documentary (look for it around the 38-minute mark) that we worked on for several months last year. That's pretty neat.