Why Cats Are the Way They Are

I had an ephiphany about why cats are the way they are. But before I can explain the epiphany, I should explain the way that cats are. Granted, I don’t have a cat, but I was raised with them. I lived on a small farm and farms have cats to keep the mice and rats […]

Alternative Realities at the NRO

I remain mildly obsessed (a nice state to live in) with the mission patches published by the National Reconnaissance Office, which if you’re obsessed enough you can figure out what satellites the NRO just launched. Some of those satellites are, you know, secret. Like this one: it’s for recently-launched constellations (a ton of linked satellites) […]

They’re All Just Waves

I thought the latest sound clip from two merging black holes was nice but I’d heard this before and I wasn’t stunned. You can hear them spiraling in toward each other and merging — I can’t hear the ringdown which I assume is the merged entity shuddering. The first time I heard one of these […]

Baltimore in August

This first ran on August 17, 2022. Three years later, August 20, 2025, same. Except this year we also have infrastructure, (it’s like measles: you get it, you suffer, it goes away) which we have often enough that I know code for the street markings: gas is yellow, electric is red, sewer is green, water […]

Resilience: Bug Nuts or Not?

Last Monday, 7/14/2025, NPR ran an interview with a woman who lived through the flood on Texas’s Guadalupe River, a terrible story and I paraphrase: The flood blew down her back door and filled the house, water pressure wouldn’t let her open the door to her 95-year old mother’s bedroom, so she had to get […]

Attention & Executive Function: Beware

I first wrote this July 2, 2018, a time of high stress nationally and personally – personally because I had to make life-changing decisions that I didn’t have the information to make. And that was even before the pandemic. The pandemic is now putatively, intermittently over but the executive function problem is only marginally better. […]

Garwin Died

Richard L. Garwin died this week on Tuesday, May 13, 2025. He was born April 19, 1928, you can do the math. He lived a long time but I still don’t see how he did everything he did. I interviewed him a lot over the years, and stayed in touch even after his health made […]

In Praise of Minor Bulbs (Updated)

The repetition of this post, which first ran on April 5, 2021, and then again almost exactly a year ago, is out of my hands. I go outside for my morning walk, brooding on my bad habits; I look around the garden to see what’s not working now; and oh glory, oh sweet child of […]