The rootless, fruitful life of mathematician Paul Erdős http://boingboing.net/2017/06/28/the-rootless-fruitful-life-of.html …pic.twitter.com/SbCraYgbH4
5:54 AM - 28 Jun 2017
0 replies
2 retweets
2 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.