|A model train does exact figure eights' in the|
"Most Satisfying Video In The World"
It's because it shows machines, people, toys and a couple animals operating with absolutely precision, doing things perfectly, beautifully and as efficiently as possible.
In the video from Digg, we see everything from cake decorating, or getting rid of annoying poplar fluff on your lawn, to model trains, and a factory getting batteries ready for packaging.
It all sounds so mundane, until you watch the video. Then you'll wish everything, including yourself, worked that well.
Here's the video: