Saturday, October 18, 2014
Philosopher's Stone
NautilusMag (Nautilus)
This is Isaac Newton's diagram of a Philosopher's Stone. No, we aren't kidding. http://t.co/pvaGY05x9D http://t.co/WVFF9TqdGH
6:00 PM Oct 18th via TweetDeck
http://twitter.com/NautilusMag/status/523518913548521473