The closest thing I’ve found is YouTube channels, but great ones aren’t necessarily super common, and I don’t know if any with a wide scope. Wikipedia I often find the articles are too complex when you get into specific topics.
The purpose is just for fun and intellectual stimulation, so not really looking for educational programs. Does anyone have any recommendations?
It usually does end up at Wikipedia but there are often helpful blog posts that explain the same concept in simpler ways. I have tried, but don't find YT or podcasts very useful, because it doesn't really allow for learning at my own pace.
I follow:
* Astronomy Picture of the Day: http://antwrp.gsfc.nasa.gov/
* DW science: https://www.dw.com/en/science/s-12526
* Nature: http://www.nature.com/nature/current_issue/
* Science news: https://www.sciencenews.org/
* Universe Today: http://www.universetoday.com/
Quanta articles are free to read. Unfortunately, Nautilus is behind a paywall after 2 free articles/month and it seems that contributers have not (yet?) gotten the money they deserve: https://en.wikipedia.org/wiki/Nautilus_Quarterly#Controversy I have not looked more closely into the matter, since I don’t read their articles very often, but may be worth considering if you decide to subscribe.