Politics
百度 村党支部书记李士革对记者说：“在县里的支持下，我们村投资24万元建设了154平方米学习室，定期对村民进行党的路线、方针政策、实用技能、法律知识等指导培训。Q&A for people interested in governments, policies, and political processes
Physics
Q&A for active researchers, academics and students of physics
The Workplace
Q&A for members of the workforce navigating the professional setting
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Interpersonal Skills
Q&A for people looking to improve their interpersonal communication skills
Information Security
Q&A for information security professionals
Stack Overflow
Q&A for professional and enthusiast programmers
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Space Exploration
Q&A for spacecraft operators, scientists, engineers, and enthusiasts
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Astronomy
Q&A for astronomers and astrophysicists
English Language Learners
Q&A for speakers of other languages learning English