Dear Council
YouTube channel "Polkadot/Kusama what the FAQ" has many educational videos (e.g. https://www.youtube.com/watch?v=jHaGfO1WJ0Q). They are pretty entertaining too!
The channel link is here: https://www.youtube.com/channel/UCqNw3CEyOD-bjjYYaxVyG3Q
Polkachu