published on: 2016-07-10 10:29:45
imdarsi.tumblr.com/post/147163331061/
imdarsi.tumblr.com/post/147164101941/
imdarsi.tumblr.com/post/147213530871/
startswithabang: Second gravitational wave makes it official:
imdarsi.tumblr.com/post/147213658326/
imdarsi.tumblr.com/post/147213664486/