Collecting AI material for beginners and not

I have seen discussions about AI and where to start. My opinion is to start from the basics that is maths and try to understand what AI actually is, why it is just an better classification then true A in AI, etc etc

This channel is not too bad:

But might be intimidating depending on your age (because of the maths … sorry).

For the more inclined and especially Apple user:

I would encourage everybody to post in this thread links to relevant (free) material that can help in the journey towards AI understanding (and to just blind usage).