The best Square Off video I have seen
 

Just came across this excellent video by an Englishman who doesn't really play chess but since a child has always thought that a chess board that moves it's own pieces would be amazing.

https://youtu.be/AQLOj-TylGg

AW: The best Square Off video I have seen
 

I've been following Techmoan's videos for a couple of years. Always interesting videos on arcane audio and video formats that have fallen by the wayside, kitchen gadgets, general hifi & cameras - some videos have cute puppet shows at the end. :)