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.

据悉，这两名宇航员已在国际空间站 ...

这种吸引眼球的花边八卦，当天就在社交媒体引起广泛讨论，有人调侃扎克伯格的帖子抬起头来，扎克、扎克快被馋哭了，都成了高赞留言。不过也不能怪网友，小扎确实有点沉迷了，不仅瞄了，还瞄了好几次。