I am a huge fan of the divinatory arts. Tarot and oracle cards, runes, flame gazing, you name it. I've even dabbled with Ouija boards (although I can't in good faith recommend you mess with those ...
We visited the newly reopened National Museum of American History, and the pendulum was gone! My children loved to sit and watch it knock over the pegs. They are now grown, but I was disappointed that ...