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 […]

Another New Person of LWON: Laura Helmuth

I am honored to introduce a new Person of LWON, Laura Helmuth, who probably doesn’t need introducing at all, given that she has done everything (editing mostly, but also editing-in-chief and giving encouraging talks and getting a PhD in cognitive neuroscience and winning awards and being on every science writing committee and institution known to […]

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 […]