Linkyard
Common Lisp
- http://www.gigamonkeys.com/book/
- Practical Common Lisp - awesome free online version of a book for learning Common Lisp
- A Road to Common Lisp
- Personal opinion on how to learn Common Lisp by Steve Losh
- http://www.lispworks.com/documentation/HyperSpec/Front/index.htm
- Common Lisp HyperSpec - a language documentation
- http://lispgames.org
- Lisp gamedev resources
- Delivering games written in Common Lisp
- Guide to shipping Common Lisp applications while avoiding most annoying problems
Math
- A Beginners Guide to Dual-Quaternionscopy
- What they are, how they work, and how to use them for 3D character hierarchies
- Dual-Quaternionscopy
- From classical mechanics to computer graphics and beyond
Bikes
- http://forum.velomania.ru [RU]
- Отличный ресурс для общения на велосипедную тематику. Организация велопоходов, велопрогулок.
- http://kotovski.net [RU]
- Очень полезный блог для начинающих велосипедистов (продолжающим тоже будет интересно)
Gaming
- http://whitesideridge.com
- Whiteside Ridge server community of Guild Wars 2
