TechnologyWatch a badminton robot practice its game-winning trick shots A badminton robot could be the perfect sparring partner for pros. It has superhuman wrist speeds and has even mastered the tricky spin net shot 51
HealthNo sweat: How can marathon runners avoid hitting ‘the wall’?“Bonking” or “hitting the wall” is the biggest nightmare of many long-distance runners. Understanding why it happens can help you prevent itFeatures