Elizabeth Bruenig @ebruenig
[putting my 4 y/o to bed last night] jane: mama? me: mmhm? jane: where does gravity come from me: ah wow. i, you know, i think this is known, but i personally do not know. jane: does it come from black holes? me: no, i think...i don't think so. jane: do you know anything? — PolitiTweet.org