Popular science writing at its best, so to speak. The Science of Kissing is a very informative book about a definitely interesting subject, which, as the author had to find yet highly researched somehow did not particularly. While I already knew some of the aforementioned studies and research from other contexts out, there are still many new things to learn and discover. Add to that a imho catchy writing style, which is not textbook-like or pubklikationsartig dry, but not too talkative, and you have a very entertaining, informative and in a certain way-forming plant in front of him whose knowledge one certainly in the one or the other situation can occur in real life to good :).