Spectroscopy Lab

Approaching the summer solstice, the start of fall-semester classes and their attendant labs seems far away, but a new class of St. Lawrence first-year students will be here before I know it.

Spectroscopy Lab I

This was one of the light sources students were interrogating: a sodium lamp, like the ones used in street lights (at least in the twentieth century—LED street lamps are becoming increasingly dominant now.)

Spectroscopy Lab II

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Under the Learned Arches

The University of Pittsburgh’s Cathedral of Learning is overwhelming. Huge, Neo-Gothic ceilings, intricate lights, and arrays of tables decorated with busy students. I’m so amazed by this building because it’s not a library; in essence, it’s just an amazing general-use and administration building. Among these hallways are rooms decorated in the historical styles of dozens of world nations. In essence, picking a random room only contributes to the Hogwarts feeling.

Under the Learned Arches