Interesting that the first 30 seconds of the video were spent on the first 4.6 billion years (to two significant figures) while 80 seconds were spent on the last 200 hundred thousand years (again to two significant figures), with 40 seconds of that spent on the last 100 years or so. From our point of view that concentrates on the real interesting stuff. Then in ten more seconds it all goes back to square one maybe? On December 21?