Best subreddits for general knowledge and tech

[gonlad_x]

Looking for insightful subreddits to join, more specifically ones targetting general knowledge, and ones focused on tech topics. Also interested in some focusing around economics & geopolitics.

Thanks a lot !

[esytest5]

General Knowledge

1. r/AskReddit 2. r/todayilearned 3. r/AskScience

Tech

1. r/technology 2. r/programming 3. r/sysadmin