Open Data

For developers and researchers interested in open data.

Stack Overflow (in Russian)

For professional and enthusiast programmers in Russian. Сайт вопросов и ответов для русскоязычных профессиональных программистов и энтузиастов.

Lockpicking

For study lockpicking methods and ways to prevent it.

GitHub

For social coders and GitHub users who want to make the most of open source software development.

Nutrition

For dietitians, medical professionals

Small engine repair and maintenance

For owners, mechanics and hobbyists interested in small engine repair and maintenance.

Network Engineering

For network engineers

Freelancing

For self-employed and freelance workers.

Blender

For people who use Blender to create 3D graphics, animations, or games.

Repurpose Hacking

For those who test the limits of hardware, who modify electronic devices or combine together separate components to create new inventions, and those who like to void warranties; for those who like to make gadgets do things they were never intended to ...

Public Speaking

For anyone giving presentations or who addresses audiences of any size for professional purposes

Etiquette

For those dedicated to recognizing and adhering to social conventions and customs.

Pets

For pet owners, caretakers, breeders, veterinarians, and trainers.

Amateur Radio

For amateur radio enthusiasts

Beer

For connoisseurs and lovers of Beer