[Discover] How to spot a bad argument - Paul's tips http://www.paulstips.com/brainbox/pt/home.nsf/link/19062006-How-to-spot-a-bad-argument (toread argument psychology philosophy)
 [Discover] Психология и Управление персоналом: психологические т http://www.hr-portal.ru/pages/Hu/logika.php (fun test logic humor)
 [Discover] Головоломки, задачи, загадки, логические игры [Игры раз http://braingames.ru/ (games puzzle logic)
 [Discover] Philosophy of mathematics - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Philosophy_of_mathematics (philosophy math logic)
 [Discover] Table of Contents - The Skeptic's Dictionary http://www.skepdic.com/contents.html (skeptic philosophy skepticism logic)
 [Discover] Skeptico: Ad hominem http://skeptico.blogs.com/skeptico/2005/07/ad_hominem.html (argument ethics logic)
 [Discover] Scooping the Loop Snooper http://www.bemuzed.com/lucasd/halting-poem.html (funny poetry math logic)
 [Discover] Ad Hominem http://plover.net/~bonds/adhominem.html (fun argument logic)
 [Discover] Gödel, Nagel, minds and machines | Lambda the Ultimate http://lambda-the-ultimate.org/node/2515 (computing logic)
 [Discover] Moronland.net - 11 Trippy Questions http://moronland.net/moronia/moron/1077/ (entertainment fun lateral thinking)
 [Discover] Магический квадрат http://www.ugbereg.ru/magic.html (games logic)