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.

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

加利福尼亚旧金山湾区一条绿树成荫的街道背后，有一座消隐于街区的住宅建筑，它是当代优雅与建筑设计的完美结合。其外观由混凝土、钢板和玻璃构成，周围环绕着连绵起伏的草地和蓬松高大的草丛，内外无界。