How do pedestrians avoid collisions?

As you walk city streets, frustrated at why those other pedestrians behave so frustratingly, be aware that scientists are trying to improve the situation, but are making progress only in slow steps. Dr Taku Fujiyama [pictured here, receiving an award], one of the modern masters in this endeavour, is a lecturer at University College London’s Secret […]

History Detectives Interpret a Subtle Clue (Walks/Orgasms)

It’s always a good time to look back and ponder on this study about how some people stroll: “A Woman’s History of Vaginal Orgasm is Discernable from Her Walk,” Aurélie Nicholas, Stuart Brody, Pascal de Sutter, and François de Carufel, Journal of Sexual Medicine, vol. 5, 2008, pp. 2119-24. (Thanks to Sam Petuchowski for bringing […]

A Quick Take on Fast Walkers

Some scientists struggle to understand walking, as is evident in this study: “Walking Fast—Ranking High: A Sociobiological Perspective on Pace,” A. Schmitt and K. Atzwanger, Ethology and Sociobiology, vol. 17, no. 5, September 1996, pp. 451–62. The authors explain [AIR 15:5]: “We hypothesized that habitual fast walking might be a means to acquire and/or to […]