And the reason behind this video for this Sunday was this wonderfully whimsical article.
H/T Murali Neelakantan
And a very pleasant challenge for a Sunday morning: can you name all the men’s singles champions going back to, say, 1975?
The whole series is excellent, but this video in particular – right from the first quote onwards – might help you understand what the point of matrix algebra is. Visualization really, really helps.
3Blue1Brown is magic: all hail the comedy of the commons!
If you just can’t wait, around the 25:00 minute mark or so. But please, watch the whole thing, and read the book too.
… in No Country For Old Men
I’d linked to this video this past Friday too, but just in case you haven’t seen it yet:
And a bonus today, Bryan Caplan on the same topic:
What did you think was being shown here? Now read this blogpost!
Not just her smile, of course – there is so much more going on on this video.