Bruce Liu

5 Flips | 1 Magazine | 2 Likes | 1 Following | @BruceLiu3hh4 | Keep up with Bruce Liu on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Bruce Liu”

我們都是火星人?天文學家:地球生命可能源自火星