YouTube's algorithms did well last night. It recommended that I and my love watch this 4K HDR video of a Christmas Lights Walk in Roppongi, by the YouTube channel "Virtual Japan." Watching it, you enjoy the lights, the 4K HDR quality of the video, which renders the scene more lovely, and more visible, in some respects, than if your own shoes were touching the sidewalks and pavements of Roppongi on that moonlit night. And you enjoy more than lights, because what is lit by the lights, … [Read more...]