Physics & Astronomy Practicum 2 observations

The BSc program “Natuurkunde & Sterrenkunde” (Physics & Astronomy) at VU/UvA has a course called “NSP2” in the Fall. Students in this course, and the teachers, do various observations and sometimes stumble over unexpected things. Old glycerine is one, but funny droplet dynamics in thin film flows are another. Heavy liquids included as well. And can you determine the spectrum shown?