Cool! Check out my response here:

http://johncarlosbaez.wordpress.com/2012/01/19/classical-mechanics-versus-thermodynamics-part-1/#comment-12697

By the way: there's a great free program called GmailTeX which lets you read TeX in your Gmail simply by pressing the F8 key. I ure everyone to try it. I hope some clever person can do the same thing for G+. Then we could really talk about math here.

http://johncarlosbaez.wordpress.com/2012/01/19/classical-mechanics-versus-thermodynamics-part-1/#comment-12697

By the way: there's a great free program called GmailTeX which lets you read TeX in your Gmail simply by pressing the F8 key. I ure everyone to try it. I hope some clever person can do the same thing for G+. Then we could really talk about math here.