One of the other tasks I helped with yesterday, under guidance from a senior graduate student, was zooming and refocusing some of the PICO bubble chamber cameras. I thought the mix of electronics, hardware, and the glow from the LED light ring was beautiful. https://chirp.cooleysekula.net/attachment/737f58e446bc05494a1476eabbc97c5d77f7cbef9ba9a164f3355b5c85392119/view