Pedestrian Potential-Collision Standoffs, and Symmetry Breaking

We’ve all experienced this phenomenon: you and someone else are walking towards each other in opposite directions, and you don’t want to collide. Do you shift to the left or to the right? And how should you shift to avoid a standoff? In a new paper on the arXiv, physicists Nickolas Morton and Shaun Hendy […]

Dead Duck Day, June 5th, honoring homosexual necrophilia in the mallard

Sunday, June 5th, 2016 is the 21st edition of Dead Duck Day, arriving precisely one year after last year’s Dead Duck Day. At exactly 17:55 h [Rotterdam time] we will honor the mallard duck that became known to science as the first (documented) ‘victim’ of homosexual necrophilia in that species, and earned its discoverer the 2003 Ig Nobel […]

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