date:Mar 11, 2019
hat really every 5-year-old would know this in Germany, said study co-author Dr Kai Hensel, who now works at the University of Cambridge in the UK.
Hensel and colleagues enrolled 105 volunteers with an average age in their early 20s (about half were women) and randomly assigned them to one of three groups.
In one group, over about five hours, participants drank Carlsberg beer until they reached the legal driving limit (a breath alcohol concentration of at least 0.05 per cent). Then they switch