Juan Carlos Muñoz on Nostr: What's your favourite app or online resource to learn about different topics in ...

What's your favourite app or online resource to learn about different topics in bite-sized chunks? These are the ones I check during my daily commute, to give you an idea what I'm looking for:

- Astronomy Picture of the Day (duh!)

- Daily Art app

I'm not looking for in-depth resources, only condensed ones for when I'm brain-dead and/or short of time.

I very much welcome non-astronomy recommendations, surprise me! (Not looking for language apps though).

#learning