Certain topics deserve the time it takes to make them more accessible.  To simplify through the use of tighter writing, better visuals, all anchored with a strong metaphor (ideally).

Scroll to the bottom to see our very first attempts at doing explainer videos.

Wi-Fi 6/802.11ax

802.11ac Wave 2

Network Function Virtualization



(approx. 2010)
One of the very first explainer/Fundamentals videos (we learned how important a good motion artist could be for these).

Cisco Unified Computing System

There are more of these if curious.