Ed Grothus is a former Los Alamos National Lab employee. Now, he tinkers around his shop "The Black Hole," a marvelous scientific junk store with a huge collection of used scientific equipments, electronics, lab supplies, military surplus and "nuclear by-products" (I don't know what he means by that). It's called the Black Hole because "everything goes in and nothing comes out."
Link [flickr set] | The Black Hole of Los Alamos website - via Cosmic Watercooler.