“National Income Inequality Predicts Cultural Variation in Mouth to Mouth Kissing”

A new study marries, so to speak, economics and kissing. The study is: “National Income Inequality Predicts Cultural Variation in Mouth to Mouth Kissing,” Christopher D. Watkins, Juan David Leongómez, Jeanne Bovet, Agnieszka Żelaźniewicz, Max Korbmacher, Marco Antônio Corrêa Varella, Ana Maria Fernandez, Danielle Wagstaff, and Samuela Bolgan, Scientific Reports, vol. 9, article no. 6698 […]

Income Correlates with Orgasm Strength

Income and orgasms are statistical food for thought, thanks to Pollet and Nettle: “Partner Wealth Predicts Self-Reported Orgasm Frequency in a Sample of Chinese Women,” Thomas V. Pollet and Daniel Nettle, Evolution and Human Behavior, vol. 30, no. 2, March 2009, pp. 146-151. (Thanks to Ig Nobel Prize winner Francis Fesmire for bringing this to […]