I can't agree more with you that YouTube is more than an entertainment channel. It's also where we can learn and discover new ideas, I like how you give an explanation of each channel you choose, their value and how they've contributed to your personal growth. Your point on the important of making educational content more engaging couldn't be Overemphasize, because learning becomes easier when the presenter knows how to capture our attention. Finally, I totally agree that Steemit has great potential of accommodating different types of content creators. They can combine videos with written explanations couple with personal experiences to make learning even more enjoyable for the community. Thank you for sharing your favorites with us, friend! Happy steeming!