2. They've become little nudists and whip their pants and diapers off at the slightest opportunity. This is mostly annoying, but has lead to some pretty damn cute photos of them playing naked with their toy bulldozers in a sandbox. Naturally, the interwebs gets the naked-butt-cropped-out version:
Tongue sticking out = Will's tell that he's concentrating pretty hard.
3. Today they contributed to The Oatmeal's attempt to save Wardenclyffe Tower (aka Nicola Tesla's old laboratory) and eventually turn it into a museum. Well, I might have pushed the buttons but it's in their names so I've decided it counts. They really are the nerdiest little kids in town, aren't they?