[MisterOctober]

Taking this opportunity to gripe about KA : I took their intro to chemistry, and the production quality of the videos was so erratic that I thought it might be a joke -- e.g., first video disjointed, second coherent but sounded like it was recorded over a '50s telephone, etc etc.

Hate to look a gift horse in the mouth, but this one needs a housecall from the vet

[ItsMe000001]

Would you have a link? I found those videos that I did watch pretty good, definitely not lacking in quality. That was mostly math, just a few chemistry videos (some 20?).

[MisterOctober]

Yep! The first few videos here --

https://www.khanacademy.org/science/chemistry/atomic-structu...