It's a nice article posted out there. Haven't seen such a good analysis of abv calculation for a while. When I was traveling throughout Europe I had participated in various alcohol drinking contests (ABV higher than 40%). And they had very stupid rules, so oversized people couldn't even participate. You know, I'm not a skinny guy, so I had
to convert kg to lbs proving that I can participate. It was insane, but I even won a couple of contests. Honestly, I've never drunk anything since that trip because I felt so bad these days.
By the way, If anyone knows other articles like that, pls share. It'd be interesting to compare the methodology of research and the conclusions in the end.