Mae Saslaw
@oneorseveral.bsky.social
4.8K followers 740 following 810 posts
Geochemist I make climate records 🪨⚒️🌧️ she/her saslaw.github.io
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oneorseveral.bsky.social
…To be fair, R and every other language has its day and we move on to the next, but I think we can agree that moving from one LLM black box to another is a different proposition, even if we and our students learn the principles well
oneorseveral.bsky.social
Notable that no one in this thread is talking about the energy consumption or economic bubble that comes with LLM use. For one, as an ethical reason not to use it even if it works well; also, I don’t think we can depend on these companies and tools continuing to work the same way for very long …
Reposted by Mae Saslaw
fishfetisher.bsky.social
Happy Anatomically Incorrect Invertebrate season to all who celebrate
A fake snail with a skull for a shell and bony body
Reposted by Mae Saslaw
clarkeocrinus.bsky.social
This plate of crinoids is from Crawfordsville, Indiana. The Mississippian aged Edwardsville Fm. has tremendous density and diversity. There are over 85 crinoid species found here, often tangled together.

#FossilFriday
Three crinoids tangled together on a large plate
oneorseveral.bsky.social
Check out this flume! what a beautiful flume







an experimental debris flume (I tried to look up how tall and long it is but that information is not forthcoming and I don't think I would guess accurately, sorry!) surrounded by tall green conifers. to the left of the flume, an excavator in an equipment shed, and a second smaller shed with a chair and whiteboard. 
an experimental debris flume (I tried to look up how tall and long it is but that information is not forthcoming and I don't think I would guess accurately, sorry!) surrounded by tall conifers. it looks like a very big playground slide on the side of a steep hill, or like a flume ride at an amusement park, with a staircase on one side. to the left of the flume, an excavator in an equipment shed, and a second smaller shed with a chair and whiteboard.
oneorseveral.bsky.social
HJ Andrews Experimental Forest was where I had one of my first field trips as an undergrad at Portland State! One of my classmates found chantrelles and we ate them! Here's a 35mm pic of a stream there taken on my Olympus XA
a pacific northwest stream lined with tall conifers and short shrubs. the sky is gray and mist is visible in front of the most distant trees
Reposted by Mae Saslaw
Reposted by Mae Saslaw
sciencevs.bsky.social
This moment from our latest episode with science writer @edyong209.bsky.social is 🔥

We asked Ed — how do we talk up the benefits of science in the face of government cuts? He told us that's the wrong approach. 🧪

Listen wherever, or watch on Spotify 👇

open.spotify.com/episode/7Evh...
Reposted by Mae Saslaw
scumbelievable.bsky.social
No. It is always ethically indefensible to use this stuff in any way. It lines the pockets of billionaires, steals from other artists, ravages the environment, guts creative fields, and stunts your own development.

bsky.app/profile/iqlo...
iqlofty90.bsky.social
In your opinion, is it ever okay to use AI as part of the writing process (e.g. brainstorming ideas, creating an outline)?
oneorseveral.bsky.social
Important: Today is the day to vote for 128 GRAZER, an icon, a queen 🐻👑
explore.org/fat-bear-week
Fat Bear Week 2025
Fat Bear Week 2025
explore.org
oneorseveral.bsky.social
Has anyone written an R package or script with plottable data for all the Milankovitch curves? Wouldn't that be so convenient ⚒️🧪
oneorseveral.bsky.social
Thank you! I was hoping that was the case
oneorseveral.bsky.social
Additionally, I think a lot of us who weren't given much of a choice other than going to college right out of high school have spent the past couple decades seeing that our peers who either didn't finish or didn't start are doing just fine, contrary to what we were told would happen to them
Reposted by Mae Saslaw
sarahmackattack.bsky.social
ALRIGHT! Version 1 of the fall zine is ready for ya.

For your reading enjoyment, Everything Sucks!

Full Zine (for digital reading) here: drive.google.com/file/d/1cYXF...

Print-and-fold version coming soon, I need to test print it first and can't do that right now lol
A raccoon and possum yell on the cover of a zine. the title is "everything sucks" and the racoon and possum yell "let's do something!" and between them it says "a zine by sarahmackattack"
oneorseveral.bsky.social
A #ThinSectionThursday redux for #TeamCalcite ⚒️ CaCO3, among other carbonates, is both timelord *and* a thermometer, it records climate, and it sequesters CO2. Can you imagine a world without calcite? I'd prefer not to!
oneorseveral.bsky.social
zoned calcite looking straight out of a 90s windbreaker catalog #ThinSectionThursday ⚒️

cross polarized light @ 50x magnification, frame is approx 5x4mm
angular calcite crystals in shades of blue, gray, and purple with zigzag zonation lines surrounding fine grained brownish material that is probably organic material and clays
Reposted by Mae Saslaw
brandontbishop.bsky.social
This is why you should never leave bits of the mantle laying around.
phaneritic.bsky.social
The 6-5 Fire has burned over a large chunk or serpentine rocks and soil that make up the Red Hills ACEC. It is home to many amazing endemic species of flowers and even extremophile fish. Recent studies show hot fires on serpentine soils creates hexavalent chromium. 😬😬

www.nature.com/articles/s41...
Abstract
Accentuated by climate change, catastrophic wildfires are a growing, distributed global public health risk from inhalation of smoke and dust.
Underrecognized, however, are the health threats arising from fire ltered toxic metals natural to soils and plants. 

**highlighted text**
Here, we demonstrate that high temperatures during California wildfires catalyzed widespread transformation of chromium to its carcinogenic form in soil and ash, as hexavalent chromium, particularly in areas with metal-rich geologies (e.g., serpentinite). 
**end highlighted text***

In wildfire ash, we observed dangerous levels (327-13,100 mg kg*") of reactive hexavalent chromium in wind-dispersible particulates. Relatively dry post-fire weather
Reposted by Mae Saslaw
hdaigle.bsky.social
Talking Heads first identified submarine hydrogeology as a research area back in 1981. Get David Byrne as a co-PI on your next grant.
oneorseveral.bsky.social
YES keep the form alive!! here's my contribution, a zine edition of my dissertation that was so much fun to make and give away
photo of zine on yellow paper, the title is written in words cut from the titles of scientific articles and taped over a low quality two-tone image of camels crossing a gravely terrain. it says "Turkana Miozine Project Volume 1, Three Records of the Cenozoic Turkana Basin from Stable Isotopes of Soil Carbonates and Waters, Mae Saslaw, Stony Brook University"
oneorseveral.bsky.social
first year postdocs who haven’t been paid in three months can have little a back to school shopping, as a treat
Reposted by Mae Saslaw
flowerhorne.com
Happy Friday to the Maryland State flag
The Maryland flag consists of four quadrants depicting the Calvert and Crossland family crests in yellow, black, red, and white. A bold monument to maximalism. Chivalrous in its devotion to heraldic tradition. Is it beautiful? It loves itself, and that's beautiful. It doesn't need your approval—but it wants you to know that it sees you trying your best and it's proud of you.