- Conway's Multiplayer Game of Life - http://lifecompetes.com/
- Xkcd: strip games - http://xkcd.com/696/
- Pitch drop experiment - http://en.wikipedia.org/wiki/Pitch_drop_experiment
- Centennial Bulb - http://www.centennialbulb.org
- Gnuplot surprising - gnuplot-surprising.blogspot.com
- Duolingo - https://www.duolingo.com/
- Lifesaver - https://life-saver.org.uk/
- Depression Quest: An Interactive (non)fiction About Living With Depression - http://www.depressionquest.com/dqfinal.html
- Slate Star Codex - http://slatestarcodex.com
- Nomic - http://en.wikipedia.org/wiki/Nomic
- Klancyk | Teatr Improwizowany - http://klancyk.pl
- A Neighborhood of Infinity - http://blog.sigfpe.com
- Vi Hart - http://vihart.com
- Boy in a Band - http://www.boyinaband.com
- Sixty Symbols - Physics and Astronomy videos - http://www.sixtysymbols.com
- The Steersowman - http://en.wikipedia.org/wiki/The_Steerswoman
- Hal Clement - http://en.wikipedia.org/wiki/Hal_Clement
- Hacker News - http://news.ycombinator.com
- Book Of Hook: Smart Guy Productivity Pitfalls - http://bookofhook.blogspot.com
- The Ultimate Productivity Blog - http://productiveblog.tumblr.com
- Magazyn Programista - http://programistamag.pl
- reddit: the front page of the internet - http://www.reddit.com/
- Gynvael Coldwind blog - http://gynvael.coldwind
- Desk topowe | Mrowqa's Blog - http://mrowqa.pl
- Rozwojowiec - Maksymalnie Praktyczny Rozwój Osobisty - http://www.rozwojowiec.pl
- Offtopicarium - http://offtopicarium.wikidot.com/
- m4tx blog - http://m4tx.pl
- Zapaleńcy i wypaleńcy - http://migdal.wikidot.com/zapalency-i-wypalency
- Universalis - http://en.wikipedia.org/wiki/Universalis
- Visualizing Algorithms - http://bost.ocks.org
- Bret Victor - http://worrydream.com/
- Jawne Sny - http://jawnesny.pl
- The CRPG Addict - http://crpgaddict.blogspot.com
- Pyszotok - http://pyszotok.wordpress.com
- SUBNORMALITY! - http://www.viruscomix.com