Topics from August 2011 Evolution of literacy Posted by Bas on Friday, August 26. 2011 Knight and vassal Posted by Bas on Sunday, August 21. 2011 Hard and hairy Posted by Bas on Wednesday, August 17. 2011 Capacitor and Inductor Posted by Bas on Thursday, August 11. 2011 Erotic math Posted by Bas on Tuesday, August 2. 2011