Explorable Explanations

Each are both fun and you learn something from. What's more to want then that?

The site states the premise plainly: learning through play. Instead of treating interactivity like decoration, it collects explanations where clicking, dragging, and experimenting are part of how the idea actually lands.

It is also a strong rabbit hole. You do not come here for one article and leave; you come here, open something about a concept you half-remember, and then somehow an hour later you are still happily poking at diagrams.