What philosophical heuristics are useful to know?http://ow.ly/hmDv30axkkp pic.twitter.com/pBq8uIzLRs
2:00 PM - 4 Apr 2017
0 replies
3 retweets
21 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.