Hallway with Two Colors

Though the difference in color temperature between sunlight and indoor lighting may be intuitively understood common knowledge, I’ve rarely seen a picture that so dramatically illustrates the color contrast.

Hallway with Two Colors

Normandy Village, Inside and Out

My messy sabbatical desk in the Normandy, sitting next to some enormous (if leaky) windows, was home base for a glorious eight months. I’m glad I paused to take a picture of it as it was (rather than in perhaps a more photogenic state.)

Messy Sabbatical Desk

Heading out from the Normandy Village, the crazy brick patterns, tiny windows hidden under the eaves, and trees sprouting from the concrete give way to the mid-twentieth-century architecture of Berkeley instantly. Exiting means stepping through some kind of spacetime membrane back to reality.

Exit Normandy Village

This Is the Laser

The laboratories of physical scientists across the planet have pulsed laser systems like this one, and many look quite similar: a collection of squat boxes covering optics, electronics, and beampaths. Above or below the surface of the table are additional boxes of electronics driving the lasers and detectors. This particular system is special to me for two reasons: (1) most modern laser tables don’t have rad wood grain paneling, and (2) this was the instrument I used during my sabbatical at Berkeley Lab last spring. Lots of good data emerged from its photomultiplier tube.

This Is the Laser

Spectroscopy Lab

After spending my entire adult life as a laboratory scientist, the web of gas lines and vacuum pumps and electrical cable seems normal. I do understand, rationally, that all of this looks overwhelming. There’s so much purpose and productivity behind the network, however, that it’s worth the sophistication.

Spectroscopy Lab