Previous generations have grown up used to 2D, and maybe some 3D graphs, but visualisation tech didn't change much for the average school kid until relatively recently. Can't wait to see what they create.
I stumbled on 3b1b a couple of years ago when I was trying to really understand the Fourier transform in a deep way.
His explanation of Fourier and especially the visualizations really helped me to finally 'get it.'
He has a real knack for conveying complex information and I am looking forward to watching more of the his other channel focused on the Julia language -- much of the 3b1b content is outside of my professional (and perhaps even cognitive arena).
He is one of the professors (Grant Sanderson).