The truth about where cavemen (cavepersons?) lived. http://boingboing.net/2015/05/21/the-truth-about-cavemen.html …pic.twitter.com/EyrfO6ujpj
5:53 AM - 22 May 2015
0 replies
0 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.