Why does Pi appear in the equation underpinning his Genereal Theory of Realtivity?
Not the famous E=mc2 equation. But the real one...
![[Image: einstein-eq.jpeg]](http://www.preposterousuniverse.com/blog/wp-content/uploads/2014/03/einstein-eq.jpeg)
Sean Carroll has the answer.
http://www.preposterousuniverse.com/blog...in-and-pi/
Not the famous E=mc2 equation. But the real one...
![[Image: einstein-eq.jpeg]](http://www.preposterousuniverse.com/blog/wp-content/uploads/2014/03/einstein-eq.jpeg)
Sean Carroll has the answer.
http://www.preposterousuniverse.com/blog...in-and-pi/