Last week I read a piece in Smithsonian Magazine on the oldest fossil tadpole yet described—161 million years old! Jurassic tadpole! That’s so old!!

I love frogs but I don’t actually know a lot about them, so it was really interesting to read this piece and learn that basic frog metamorphosis is really really really old. If you’re interested in reading the original Nature paper this piece is based on, the Smithsonian article has a sharing link to Nature that will allow you to read the full text.

P.S. If you’re looking to have a few interesting science and history stories land in your feed reader every day, I can highly recommend adding Smithsonian Magazine to your reader. Here’s the RSS link: https://www.smithsonianmag.com/rss/latest_articles/

chalk drawing of an aeolid nudibranch
Hermissenda crassicornis, opalescent nudibranch (rendered in chalk)

All photos in this post taken by me back in 2007!

Dorid nudibranch
Clown nudibranch, Triopha catalinae
Aeolid nudibranch
Janolus fuscus (not an opalescent nudibranch, despite looking kind of similar)
Dorid nudibranch
Diaulula sandiegensis, as best I can tell
Aeolid nudibranch
Flabellina trilineata
Dorid nudibranch
Some kind of sea lemon (there are two local species and I was shooting from about 4 feet away… no idea which one this was)

And some more on Sea Slug Day! It’s Terry Gosliner’s birthday.

I went out clearing storm drains yesterday (or in quite a few cases, attempting to clear) and I tried to use the city’s web form to report the clogged drains I found. Unfortunately, all of the drain locations I attempted to provide give me the message “The service is not provided at this location”, making it rather difficult to get anything fixed. So now I’m on hold with the city to 1) report some drains and 2) report that their web form is busted.

EDIT: 30 minutes on hold and two city departments later, I have reported the drains and they’ll get looked at! wahoo. civic responsibility WIN

you keep second guessing yourself. It’s Brahms, 100% for sure. But wait I don’t listen to much Brahms and it’s so familiar. Is it Mahler? No, it’s Brahms. But wait… that was just a hair Beethoven? But no it overall doesn’t sound like Beethoven, a bit too modern. Mahler??? No, Brahms1

In retrospect, bouncing back and forth between Beethoven and Mahler as the other two candidates should have told me for sure I was listening to Brahms. Hindsight, etc.

  1. Brahms Symphony 2 on KING FM, a radio station I highly recommend. you can stream from them free online (but if you really like them, consider pitching some money their way?) ↩︎

A fancy cocktail glass filled with thick concrete-gray liquid
my festive cocktail… I promise it’s actually delicious (recipe at the bottom)

(cw: talk about death [specifically mine, theoretically])

As of today I have (officially) stayed alive with Type 1 diabetes for ten years1. I’ve done a little bit of reading on the history of Type 1 treatment, one of the first acute conditions turned chronic through medical intervention (thank you, Drs. Banting, Macleod, and Best). The longer I live, the more “I would have died by now” milestones I pass, and the more I am reminded of how grateful I am for advances in diabetes treatment. I have passed the “I would have lived this long on a starvation diet” milestone. In a few years, I’ll probably make it past the “lethal atherosclerosis” line, then the “renal failure” line, assuming I retain access to current diabetes and other medical technology2. I’ll probably also mostly avoid the non-lethal sequelae, the blindness and the amputations and the peripheral neuropathies. Apparently in a few years I’ll need to start taking statins even if my cholesterol is good, because diabetes often brings vascular complications. As good as diabetes technology is, I am, fundamentally, manually running one of the primary metabolic loops in the human body. It’s decidedly imperfect even when running at top performance.

I don’t recommend having “I could have died” experiences for anyone, but it does mean that I am aware of and grateful for being alive and (approximately) healthy basically every single day. It also means I’m aware of exactly how conditional “health” is. I don’t have a family history of Type 1—I’m the first one we know of as far back as family memory goes—which means my diagnosis was something I couldn’t even have mentally prepared for. Intellectually I knew that disability is something that could come into my life at any time for any reason, but now I know it viscerally.

My wife wrote a really good post about COVID denialism and the belief that disability is something that happens to Other People. I have lived for the past 4.5 years of this pandemic knowing not only that I am more vulnerable to negative consequences of COVID due to diabetes, but that I could easily get even more disabilities as a result of infection. I was already disabled, but I am multiply disabled now by society’s failure to grapple with the reality of this disease. If I could have one wish from getting diabetes, it would be for everyone around me to recognize that their health is also conditional and to behave accordingly.

I know this post feels like kind of a bummer, but I am genuinely grateful to be alive and experiencing the world and everything it has to offer, even the bad stuff3. It is a gift to be here and talking to all of you. After all, there’s new frogs and sea slugs and cool music to listen to.

Liz’s Delicious Sludge Cocktail

  • 1.5 oz Duncan Taylor blended Scotch
  • 0.5 oz creme de cacao
  • 1 barspoon amaretto
  • 4 dashes absinthe bitters
  • splash of oat milk
  • 1 cup black sesame ice cream

I try to have at least one treat I “shouldn’t” have on each diagnosis anniversary as a celebration of the fact that I can. This year I asked my wife for a black sesame ice cream cocktail, which I knew full well would look like a glass full of concrete. But hey, it’s delicious concrete.

  1. I was definitely diagnosable at least two months earlier, but I was determined that my life wasn’t going to be permanently upended by getting Type 1 when I turned 25. Turns out it doesn’t really work like that, but I gave it a good try. ↩︎
  2. Highly recommend the book Bittersweet: Diabetes, Insulin, and the Transformation of Illness by Chris Feudtner (link). I am still reading it something like 7 years after purchase because it turns out it’s stressful to read a book all about how I probably would have died at various points through the 20th Century. ↩︎
  3. boy oh boy is there plenty to choose from ↩︎