We have a sommelier around here somewhere. Forgotten whom.
Also, I can't imagine enjoying champagne that was 30 times sweeter than brut.
Very interesting! This is akin to the discovery of this: http://www.cbc.ca/news/world/shackleton-s-whisky-returned-to-antarctic-hut-1.1304252
I wonder how much more alcohol is buried underneath the sea! treasures everywhere