So nice to hear from you again, Sarah; the Prodigal Daughter returns!
You teach me a new word - vigintillion - which, based on its meaning, is obviously a cognate of the French VINGt = English tWENty.
BTW, a few years before you were born I came dangerously close to visiting Zurich to work with John Sandercock, who was then doing Brillouin scattering (i.e. inelastic light scattering from acoustic waves). Googling JS now, I learn that in his Nobel lecture, laureate Peter Gruenberg generously thanks him for pioneering a technique of which he made important use; see the bottom of the page
here. Anyway, sadly, so far I've never been in Switzerland longer than it takes to change between airplanes, but I do recall Sandercock expressing discomfort about the plight of guest workers there.
Regarding ATLAS
et alia, I don't know why anyone need assume there is something "disturbing" about the apparent imbalance between matter and antimatter in the universe; wouldn't a balance increase the hazard of their mutual annihilation into photons? And while I've never heard the issue raised, I've always wondered if the universe has a net electrical charge, which would be a factor biasing its expansion, outside of any other considerations.
And thanks for the photo of ATLAS. Now, how about one of you at your desk?
Best, Ron