Russia is hardly the only one trying to put propaganda into Wikipedia.

Wikipedia is great in general, but the quality of articles often is lacking. And some do have a lot of details and, to some extent, quality, but Average Joe - including me - often does not understand anything. I have this issue with mathematics on Wikipedia; on other websites it is often better explained. Wikipedia needs to improve here.

Come help! When you come across a math article on Wikipedia that you find difficult to understand, consider writing a talk page comment with specific, polite, constructive feedback. That can help other editors figure out how to improve the article. We have a goal of making articles understandable: https://en.wikipedia.org/wiki/Wikipedia:Make_technical_artic...