TechnologyA Waymo nearly hit me, but I'm still optimistic about driverless cars A near miss with a Waymo while cycling through London hasn't changed my optimistic stance on driverless cars, but we can't ever let our guard down, says Matthew Sparkes Comment
SocietyGame theory explains why the US's goals in Iran keep changing The ongoing conflict around the Strait of Hormuz has become a situation in game theory known as a war of attrition. The maths behind it can help explain what's going on, says Petros Sekeris Comment