NFL Week 10 Has Been Strangely Unpredictable For 30+ Seasons

I've been working on NFL Elo models for the past few years, and noticed week 10 seems to have an awful lot of upsets.

Comet C/2025 A6 (Lemmon)

The night of October 20th was clear here, so I got a chance to photograph Comet C/2025 A6 (Lemmon) just after sunset with both a simple star tracker and with my Seestar S30.

Wrentits in Glorious Animated WebP

A took a few photos of some Wrentits recently (full gallery here) and noticed that a couple of the bursts would work as animations.

Apple Watch is Disappointingly Imperfect

I've owned three Apple Watches. While impressive in many ways, they fall short of Apple's product standards, in my opinion. The larger issue may be Apple's software quality control in general, but this post isn't about that. This is just a collection of my minor complaints with Apple Watch.

NFL Elo Power Rankings for 2025

Once again, it's time for the annual NFL Elo update! I've completed my biggest model search yet, resulting in a more historically accurate model. Last year's model search used historic games going back to 2010, but this year's goes back to 1992. See "The Search" below for more details.

The new 2025 season ratings and rankings page is now live! Previous season pages, starting with 2024, have been updated to show ratings and rankings calculated with the new model.