At least that's what most of us remember the science/math/computing/engineering bookstore being called. Now it's official name is Powell's Books Bldg. 2 and is located directly behind the Portland Streetcar stop at NW 10th and Couch. Here's the current window ~ taken while waiting for the streetcar to appear. Right now I'm reading two biographies, the Steve Jobs in the window and Mark Rothko by Lee Seldes.