On Saturday, I spoke at an Earth Day Tweetup at the Science Museum of Minnesota. As part of the event, the museum took tweeters on a behind-the-scenes tour, including the exhibit workshop. (The Science Museum of Minnesota is one of the few science museums in the United States that designs and builds all its own exhibits from scratch.) Also on the tour: Science House, a nifty resource center for Minnesota teachers. That's where this photo comes from.
Science House is a separate, detached building, set in the Museum's "backyard", that's open to teachers during after-school hours and during the Summer. It's home to a vast array of science paraphernalia. Besides this collection of skulls and plastic biology models, there's also racks of microscopes and chemistry glassware, a bookshelf full of solar system models, a regiment of Van de Graaf generators, and a full human skeleton dangling from a hook in the ceiling. There's also dozens and dozens of intriguing red plastic tubs lined up on shelves. The tubs are full of equipment, tools, and books that aren't available in every school. Teachers can check out any of these things from the museum, like you'd check out a book from a library.