Ask HN: Any resources for OCW-like courses, but more snack-able?

I have about an hour a day to learn new things and watch lectures. Unfortunately though, I don’t currently have the focus and the intent to go through one whole course from A to Z.

Are there resources for OCW-quality lectures, but in a more snack-able format? As in, you can get a lot of benefits from one lecture, instead of having to go through the whole course?