The Easiest Way to Calculate Your Cocktail’s ABV
by Claire Lower from Lifehacker on (#5V99M)
Most years, at least a couple of my friends participate in Dry January. The last few years have not been like most years. I don't know a single person (who wasn't already sober) who is abstaining from alcohol completely this month, but I do know a few who are trying to drink less, or at least drink more thoughtfully.