A compact drone hummed inside DJI's flagship store at Beijing's APM Mall, hovering steadily above a display table as shoppers paused to admire the offerings. One of these shoppers, Swiss filmmaker ...

傍晚六点，68岁的孙阿姨拎着羽毛球拍，按惯例来到小区花园。跟老姐妹们拉拉家常，热身后就挥起球拍，打得起劲。旁边聚在一起的老爷子们却好奇：“阿姨，你年纪不小了，还能折腾？小心伤了筋骨！” 孙阿姨笑着说：“别小瞧我，这项运动可是哈佛专家都 ...