[Discover] Very Difficult Analytical Puzzles http://www.folj.com/puzzles/very-difficult-analytical-puzzles.htm
(games fun puzzles puzzle) 
[Discover] Metamath Home Page http://us.metamath.org/index.html (logic proofs math software)
[Discover] Axiom of Choice http://www.math.vanderbilt.edu/~schectex/ccc/choice.html (philosophy choice mathematics math)
[Discover] Invalid techniques of proof http://www.maths.uwa.edu.au/~berwin/humour/invalid.proofs.html (humor mathematics funny math)
[Discover] [ wu :: riddles(intro) ] http://www.ocf.berkeley.edu/~wwu/riddles/intro.shtml (puzzles brain games riddles)
[Discover] The Mythical Business Layer - The Daily WTF http://thedailywtf.com/Articles/The-Mythical-Business-Layer.aspx (architecture programming design blogs)
[Discover] IBM Research | Ponder This http://www.research.ibm.com/ponder/ (puzzles ibm programming math)
[Discover] Solomon Feferman's homepage http://math.stanford.edu/~feferman/ (philosophy aitopguns math people)
[Discover] Constructive Mathematics (Stanford Encyclopedia of Philosophy) http://plato.stanford.edu/entries/mathematics-constructive/ (mathematics toread philosophy constructive)
[Discover] The Skeptics' Guide To The Universe - Logical Fallacies http://www.theskepticsguide.org/logicalfallacies.asp (philosophy reference social skepticism)
[Discover] Ways To Win An Argument—Arthur Schopenhauer - The India Uncut Blog - India Uncut http://indiauncut.com/iublog/article/38-ways-to-win-an-argument-arthur-schopenhauer/ (philosophy howto humor psychology)
[Discover] Common Sense Problem Page http://www-formal.stanford.edu/leora/commonsense/ (logic commonsense computing science)
[Discover] Stanford Philosophy Department: Faculty, Staff and Students http://www-philosophy.stanford.edu/fss/gm.html (people logic)
[Discover] The Skeptic's Dictionary - Logic and Perception - Topical Index - Skepdic.com http://www.skepdic.com/tilogic.html (reference philosophy psychology skepticism)
[Discover] What is Occam's Razor? http://math.ucr.edu/home/baez/physics/General/occam.html (philosophy history science law)
[Discover] Logical Fallacies and How to Spot Them http://www.daltonator.net/durandal/creationism/fallacies.shtml (philosophy religion evolution science)
[Discover] Logical Paradoxes .info http://www.logicalparadoxes.info/ (philosophy history paradox logic)
[Discover] Logical Fallacies http://education.gsu.edu/spehar/FOCUS/EdPsy/misc/Fallacies.htm (philosophy logic fallacies resource)
[Discover] The Skeptics' Guide To The Universe - Logical Fallacies http://www.theskepticsguide.org/logicalfallacies.asp?list (reference guide logic fallacies)

[Discover] List of cognitive biases - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/List_of_cognitive_biases (psychology debate bias fiction)
[Discover] Some paradoxes - an anthology http://www.paradoxes.co.uk/#happiness (paradox logic philosophy fun)
[Discover] RESPONSIBLE THINKING http://www.truthpizza.org/main.htm (philosophy essays psychology toread)
[Discover] Stanford Encyclopedia of Philosophy http://plato.stanford.edu/ (reference philosophy encyclopedia academic)
[Discover] Neuroeconomics | Money isn't everything | Economist.com http://www.economist.com/displaystory.cfm?story_id=9433782 (economics psychology biology science)
[Discover] http://personal.stevens.edu/~nkahl/Top100Theorems.html http://personal.stevens.edu/~nkahl/Top100Theorems.html (mathematics reference math science)
[Discover] Carl Sagan's Baloney Detection Kit http://users.tpg.com.au/users/tps-seti/baloney.html (philosophy debate science logic)
[Discover] Prolog Tutorial http://cs.wwc.edu/KU/PR/Prolog.html (programming mathematics reference tutorial)
[Discover] Reasons What You Think is Right is Wrong http://www.healthbolt.net/2007/02/14/26-reasons-what-you-think-is-right-is-wrong/ (psychology cognitive science thinking)
[Discover] Eliezer S. Yudkowsky http://yudkowsky.net/ (transhumanism philosophy singularity ai)
[Discover] Fuzzy Logic Tutorial - An Introduction http://www.seattlerobotics.org/encoder/mar98/fuz/flindex.html (tutorial reference fuzzy logic)
[Discover] Grandfather Paradox http://abyss.uoregon.edu/~js/glossary/grandfather_paradox.html (paradox formyblog fororkut timetravel)
[Discover] First-order Model Theory (Stanford Encyclopedia of Philosophy) http://plato.stanford.edu/entries/modeltheory-fo/ (philosophy model mathematics maths)
[Discover] Statistics notes: Absence of evidence is not evidence of absence -- Altman and Bland 311 (7003): ... http://www.bmj.com/cgi/content/full/311/7003/485 (statistics theory logic research)
[Discover] Goedel's Theorem and Information http://www.cs.auckland.ac.nz/CDMTCS/chaitin/georgia.html (philosophy paper toread maths)
[Discover] Science, Pseudoscience, and Irrationalism http://www.uwgb.edu/DutchS/pscindx.htm (philosophy science religion evolution)
[Discover] Boolean rules for simplification : BOOLEAN ALGEBRA http://www.allaboutcircuits.com/vol_4/chpt_7/5.html (circuits design mathematics school)
[Discover] A List of Fallacies In Logic http://www.locksley.com/6696/logic.htm (reference fallacies logic)
[Discover] Why Mathematicians Now Care About Their Hat Color http://www.msri.org/people/members/sara/articles/hat.html (math mathematics color science)
[Discover] Quantum Psychology http://www.rawilson.com/quantum.html (language philosophy education writing)
[Discover] Water computer http://alumni.media.mit.edu/~paulo/courses/howmake/mlfabfinalproject.htm (fun water computer logic)
[Discover] Fallacy Examples: Stalking the Wild Fallacy http://www.fallacyfiles.org/examples.html (reference fallacies logic)
[Discover] fuzzyTECH http://www.fuzzytech.com/ (embedded programming freeware fuzzy)
[Discover] Earliest Uses of Various Mathematical Symbols http://members.aol.com/jeff570/mathsym.html (history math mathematics notation)
[Discover] dev2dev: Building your first WebLogic Event Server Application http://dev2dev.bea.com/lpt/a/533 (server webdevelopment webdev webdesign)
[Discover] MacTutor History of Mathematics http://turnbull.mcs.st-and.ac.uk/history/ (mathematics history science education)
[Discover] IQ Test Labs Mind Games - Mastermind http://www.intelligencetest.com/mindgames/mastermind.htm (games logic)
[Discover] Logical connective - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Logical_connective (utoronto csc symbols logic)
[Discover] Atheism: Logic & Fallacies http://www.infidels.org/library/modern/mathew/logic.html (philosophy debate fallacies logic)
[Discover] Quines (self-replicating programs) http://www.madore.org/~david/computers/quine.html (programming quine geek quines)
[Discover] About critical thinking http://philosophy.hku.hk/think/critical/ (education criticalthinking thinking philosophy)
[Discover] Truth Table Generator http://www-cs-students.stanford.edu/~silver//truth/ (table generator tools truth)
[Discover] Classic Fallacies -- 1=2: A Proof using Complex Numbers http://www.math.toronto.edu/mathnet/falseProofs/second1eq2.html (mathematics math logic funny)
[Discover] Fuzzy logic tutorial. http://www.fuzzy-logic.com/ (tutorial fuzzy logic textbook)
[Discover] discovering assumptions http://niquette.com/books/sophmag/heurist.htm (psychology fun education heuristics)
[Discover] Atheism: Common Arguments http://www.infidels.org/library/modern/mathew/arguments.html (religion atheism skeptic reason)
[Discover] Scientific method - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Scientific_method#Classical_model (the procedures scientific game)
[Discover] Expand Your Mind (CLASSIC LOGIC PROBLEMS) http://www.expandyourmind.com/logicproblems/logic_problems.shtml (logic puzzles games puzzle)
[Discover] Pimping+for+Jesus http://http:%2F%2Fyoutube.com%2Fv%2Fb2mkoddvbuu.swf/ (atheist mormon religion atheism)
[Discover] Critical thinking web http://philosophy.hku.hk/think/ (philosophy psychology tutorial criticalthinking)
[Discover] Metamath Home Page http://us.metamath.org/index.html (logic proofs math software)
[Discover] Axiom of Choice http://www.math.vanderbilt.edu/~schectex/ccc/choice.html (philosophy choice mathematics math)
[Discover] Invalid techniques of proof http://www.maths.uwa.edu.au/~berwin/humour/invalid.proofs.html (humor mathematics funny math)
[Discover] [ wu :: riddles(intro) ] http://www.ocf.berkeley.edu/~wwu/riddles/intro.shtml (puzzles brain games riddles)
[Discover] The Mythical Business Layer - The Daily WTF http://thedailywtf.com/Articles/The-Mythical-Business-Layer.aspx (architecture programming design blogs)
[Discover] IBM Research | Ponder This http://www.research.ibm.com/ponder/ (puzzles ibm programming math)
[Discover] Solomon Feferman's homepage http://math.stanford.edu/~feferman/ (philosophy aitopguns math people)
[Discover] Constructive Mathematics (Stanford Encyclopedia of Philosophy) http://plato.stanford.edu/entries/mathematics-constructive/ (mathematics toread philosophy constructive)
[Discover] The Skeptics' Guide To The Universe - Logical Fallacies http://www.theskepticsguide.org/logicalfallacies.asp (philosophy reference social skepticism)
[Discover] Ways To Win An Argument—Arthur Schopenhauer - The India Uncut Blog - India Uncut http://indiauncut.com/iublog/article/38-ways-to-win-an-argument-arthur-schopenhauer/ (philosophy howto humor psychology)
[Discover] Common Sense Problem Page http://www-formal.stanford.edu/leora/commonsense/ (logic commonsense computing science)
[Discover] Stanford Philosophy Department: Faculty, Staff and Students http://www-philosophy.stanford.edu/fss/gm.html (people logic)
[Discover] The Skeptic's Dictionary - Logic and Perception - Topical Index - Skepdic.com http://www.skepdic.com/tilogic.html (reference philosophy psychology skepticism)
[Discover] What is Occam's Razor? http://math.ucr.edu/home/baez/physics/General/occam.html (philosophy history science law)
[Discover] Logical Fallacies and How to Spot Them http://www.daltonator.net/durandal/creationism/fallacies.shtml (philosophy religion evolution science)
[Discover] Logical Paradoxes .info http://www.logicalparadoxes.info/ (philosophy history paradox logic)
[Discover] Logical Fallacies http://education.gsu.edu/spehar/FOCUS/EdPsy/misc/Fallacies.htm (philosophy logic fallacies resource)
[Discover] The Skeptics' Guide To The Universe - Logical Fallacies http://www.theskepticsguide.org/logicalfallacies.asp?list (reference guide logic fallacies)
[Discover] Critical Thinking On The Web http://www.austhink.org/critical/ (philosophy critical culture criticalthinking)
[Discover] List of cognitive biases - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/List_of_cognitive_biases (psychology debate bias fiction)
[Discover] Some paradoxes - an anthology http://www.paradoxes.co.uk/#happiness (paradox logic philosophy fun)
[Discover] RESPONSIBLE THINKING http://www.truthpizza.org/main.htm (philosophy essays psychology toread)
[Discover] Stanford Encyclopedia of Philosophy http://plato.stanford.edu/ (reference philosophy encyclopedia academic)
[Discover] Neuroeconomics | Money isn't everything | Economist.com http://www.economist.com/displaystory.cfm?story_id=9433782 (economics psychology biology science)
[Discover] http://personal.stevens.edu/~nkahl/Top100Theorems.html http://personal.stevens.edu/~nkahl/Top100Theorems.html (mathematics reference math science)
[Discover] Carl Sagan's Baloney Detection Kit http://users.tpg.com.au/users/tps-seti/baloney.html (philosophy debate science logic)
[Discover] Prolog Tutorial http://cs.wwc.edu/KU/PR/Prolog.html (programming mathematics reference tutorial)
[Discover] Reasons What You Think is Right is Wrong http://www.healthbolt.net/2007/02/14/26-reasons-what-you-think-is-right-is-wrong/ (psychology cognitive science thinking)
[Discover] Eliezer S. Yudkowsky http://yudkowsky.net/ (transhumanism philosophy singularity ai)
[Discover] Fuzzy Logic Tutorial - An Introduction http://www.seattlerobotics.org/encoder/mar98/fuz/flindex.html (tutorial reference fuzzy logic)
[Discover] Grandfather Paradox http://abyss.uoregon.edu/~js/glossary/grandfather_paradox.html (paradox formyblog fororkut timetravel)
[Discover] First-order Model Theory (Stanford Encyclopedia of Philosophy) http://plato.stanford.edu/entries/modeltheory-fo/ (philosophy model mathematics maths)
[Discover] Statistics notes: Absence of evidence is not evidence of absence -- Altman and Bland 311 (7003): ... http://www.bmj.com/cgi/content/full/311/7003/485 (statistics theory logic research)
[Discover] Goedel's Theorem and Information http://www.cs.auckland.ac.nz/CDMTCS/chaitin/georgia.html (philosophy paper toread maths)
[Discover] Science, Pseudoscience, and Irrationalism http://www.uwgb.edu/DutchS/pscindx.htm (philosophy science religion evolution)
[Discover] Boolean rules for simplification : BOOLEAN ALGEBRA http://www.allaboutcircuits.com/vol_4/chpt_7/5.html (circuits design mathematics school)
[Discover] A List of Fallacies In Logic http://www.locksley.com/6696/logic.htm (reference fallacies logic)
[Discover] Why Mathematicians Now Care About Their Hat Color http://www.msri.org/people/members/sara/articles/hat.html (math mathematics color science)
[Discover] Quantum Psychology http://www.rawilson.com/quantum.html (language philosophy education writing)
[Discover] Water computer http://alumni.media.mit.edu/~paulo/courses/howmake/mlfabfinalproject.htm (fun water computer logic)
[Discover] Fallacy Examples: Stalking the Wild Fallacy http://www.fallacyfiles.org/examples.html (reference fallacies logic)
[Discover] fuzzyTECH http://www.fuzzytech.com/ (embedded programming freeware fuzzy)
[Discover] Earliest Uses of Various Mathematical Symbols http://members.aol.com/jeff570/mathsym.html (history math mathematics notation)
[Discover] dev2dev: Building your first WebLogic Event Server Application http://dev2dev.bea.com/lpt/a/533 (server webdevelopment webdev webdesign)
[Discover] MacTutor History of Mathematics http://turnbull.mcs.st-and.ac.uk/history/ (mathematics history science education)
[Discover] IQ Test Labs Mind Games - Mastermind http://www.intelligencetest.com/mindgames/mastermind.htm (games logic)
[Discover] Logical connective - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Logical_connective (utoronto csc symbols logic)
[Discover] Atheism: Logic & Fallacies http://www.infidels.org/library/modern/mathew/logic.html (philosophy debate fallacies logic)
[Discover] Quines (self-replicating programs) http://www.madore.org/~david/computers/quine.html (programming quine geek quines)
[Discover] About critical thinking http://philosophy.hku.hk/think/critical/ (education criticalthinking thinking philosophy)
[Discover] Truth Table Generator http://www-cs-students.stanford.edu/~silver//truth/ (table generator tools truth)
[Discover] Classic Fallacies -- 1=2: A Proof using Complex Numbers http://www.math.toronto.edu/mathnet/falseProofs/second1eq2.html (mathematics math logic funny)
[Discover] Fuzzy logic tutorial. http://www.fuzzy-logic.com/ (tutorial fuzzy logic textbook)
[Discover] discovering assumptions http://niquette.com/books/sophmag/heurist.htm (psychology fun education heuristics)
[Discover] Atheism: Common Arguments http://www.infidels.org/library/modern/mathew/arguments.html (religion atheism skeptic reason)
[Discover] Scientific method - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Scientific_method#Classical_model (the procedures scientific game)
[Discover] Expand Your Mind (CLASSIC LOGIC PROBLEMS) http://www.expandyourmind.com/logicproblems/logic_problems.shtml (logic puzzles games puzzle)
[Discover] Pimping+for+Jesus http://http:%2F%2Fyoutube.com%2Fv%2Fb2mkoddvbuu.swf/ (atheist mormon religion atheism)
[Discover] Critical thinking web http://philosophy.hku.hk/think/ (philosophy psychology tutorial criticalthinking)
