Beginner
All 80+ Blender material nodes explained in under 30 minutes
Blender Physics -Mantaflow- Chapter 1- Simple Flow
Blender Physics /Mantaflow Chapter 2 -Shading Volumetrics
How to Create Steam
Fill any Object with Fluid in Blender [Mantaflow] | English
Blender Tutorial: Photorealistic Ring
Blender 2.9/ Mantaflow Chapter 4 - Liquid Simulations
Just about anything on this channel is good for blender
Also very good more blender focused