University of Western Ontario, Science Bldg.

Images courtesy of the University of Western Ontario, Physics Dept. archive, used with permission.
The building that now houses UWO’s Physics Department, opened its doors in 1925 as the Science Building. Radar research was conducted here during WWII. At one point there was a small, unheated shack on the roof where physicists studied antenna interference patterns. The shack was later moved to make it more accessible.