Modern spiders related to 500-million-year-old nightmare beasts http://boingboing.net/2014/07/16/modern-spiders-related-to-500.html …
3:13 PM - 16 Jul 2014
0 replies
6 retweets
5 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.