For more deliberate practice with possible intelligence-increasing side-effects, check out: * http://www.gwern.net/DNB%20FAQ http://www.gwern.net/DNB%20FAQ -

For more deliberate practice with possible intelligence-increasing side-effects, check out: * http://www.gwern.net/DNB%20FAQ http://www.gwern.net/DNB%20FAQ -DNB for improving working memory * Lumosity ( http://www.lumosity.com/ http://www.lumosity.com/ ) -for improving other cognitive functions using simple games * I've been doing literature review on operational techniques for mental enhancement methods ( https://plus.google.com/118216908575347364043 https://plus.google.com/118216908575347364043 ) which you might intersting * And for a better-suited community for the topic, you might want to cross-post this to http://lesswrong.com/r/discussion/new/ http://lesswrong.com/r/discussion/new/ Hope this helps!