I've not seen it mentioned elsewhere yet, but Carrie Anne Philbin (Raspberry Pi Foundation) in collaboration with PBS Digital Studios, appears to have created a crash course in computer science on YouTube.
"Starting February 22nd, Carrie Anne Philbin will be hosting Crash Course Computer Science! In this series, we're going to trace the origins of our modern computers, take a closer look at the ideas that gave us our current hardware and software, discuss how and why our smart devices just keep getting smarter, and even look towards the future! Computers fill a crucial role in the function of our society, and it's our hope that over the course of this series you will gain a better understanding of how far computers have taken us and how far they may carry us into the future."
May be of interest to those in the STEM community.