Well, I don't do this very often, but I didn't have much to say tonight - I could tell you about my run (6.5 miles - fine) or work (the day after yesterday - also basically fine) but why do that when I can show remind you of this video (prompted by a comment on yesterday's post)? Or - if you're one of the three people in the world who hasn't seen it yet - you're welcome.
Here it is embedded (probably after an advert) but you might want to click through to see it in full-screen engineering geeky loveliness:
Let it go. This too shall pass.