I’m going to try out intermittent fasting for a few weeks, after hearing about it for several years from fit-minded friends. It’s tough to find a link on it that doesn’t have some sort of newsletter popup or sell an ebook, but Tim had a good guest post on it in 2008 which ends on a skeptical note, and this beginner’s guide to intermittent fasting by James Clear is awesome for its graphics and straightforward way of introducing the concept and ways to approach it. I’m going to aim for a late lunch and a normal-timed dinner, since like James dinner is often my most social meal.

Update: I also forgot that I wrote about this with a few more links and some good comments in January.

What is music? There’s no end to the parade of philosophers who have wondered about this, but most of us feel confident saying: ‘I know it when I hear it.’ Still, judgments of musicality are notoriously malleable. That new club tune, obnoxious at first, might become toe-tappingly likeable after a few hearings. Put the most music-apathetic individual in a household where someone is rehearsing for a contemporary music recital and they will leave whistling Ligeti. The simple act of repetition can serve as a quasi-magical agent of musicalisation. Instead of asking: ‘What is music?’ we might have an easier time asking: ‘What do we hear as music?’ And a remarkably large part of the answer appears to be: ‘I know it when I hear it again.’

Elizabeth Hellmuth Margulis writes on why we love repetition in music and the neurological effects repeated songs have on us. Hat tip: Brian Groat.

Read through this amazing horror story constructed of actual sentences (with links) from reviews of the Apple Watch. (Hat tip: Laughing Squid.) As for me? I tried on the Watch yesterday and was very impressed, I’ll be getting one as soon as I can once they’re available. I would have picked up one of the new Macbooks as well if it was available, but the stores had them on display but none in stock.