说来你可能不信，广西文旅正在上演一场静悄悄的"文艺复兴"。当人们还在热议淄博烧烤、哈尔滨冰雪时，八桂大地（Guangxi）的决策者们已经悄然布下一盘大棋——32.29亿元的财政投入可不是闹着玩的，这相当于每天往漓江（Li ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.