Mobile artifacts with geometric signs of the Swabian Aurignacian. (A) Plaquette with hybrid creature (so-called “Adorant”), ivory, Geissenklösterle (gkl0025), © Landesmuseum Württemberg, Hendrik Zweitasch. (B) Mammoth figurine, ivory, Vogelherd (vhc0145), © University of Tübingen, Juraj Lipták. (C) Rod/bâton, ivory, Vogelherd (vhc0001), © University of Tübingen, Ewa Dutkiewicz. (D) Personal ornament, ivory, Geissenklösterle (gkl0006), © University of Tübingen, Ewa Dutkiewicz. (E) Spatula/lissoir, bone, Vogelherd (vhc0017), © University of Tübingen, Ewa Dutkiewicz. (F) Spatula/lissoir, bone, Vogelherd (vhc0162), © University of Tübingen, Juraj Lipták. (G) Undetermined, bone, Hohle Fels (hfc0006), © University of Tübingen, Ewa Dutkiewicz. Drawings by Ewa Dutkiewicz. Copyright: CC-BY-SA 4.0. For further details on sign coding and preprocessing see Materials and Methods.
Humans 40,000 y ago developed a system of conventional signs 🏺🧪
www.pnas.org/doi/10.1073/...
Suggests the first hunter-gatherers arriving in Europe already developed a system of intentional and conventional signs on mobile artifacts.
24.02.2026 14:35 — 👍 27 🔁 6 💬 0 📌 1
A small crop of a work-in-progress digital painting. The crop shows a puppy, maybe a wolf, maybe a dog, standing and facing the viewer. Their head is lowered to the ground, sniffing a dirt surface. They are a mix of light and dark browns with some cream on their legs and nose.
Current WIP. Wolf pup or dog pup? Stay tuned…
#SciArt #Archaeology
23.02.2026 16:40 — 👍 25 🔁 2 💬 1 📌 0
The background painting! The textiles, the reflected light on metal…all swoon worthy.
23.02.2026 13:55 — 👍 2 🔁 0 💬 0 📌 0
Wowza
23.02.2026 13:53 — 👍 8 🔁 1 💬 0 📌 0
Edward Gorey in the streets of NYC wearing a luxurious fur coat. It’s a b&w photo
My favorite image of Edward Gorey, an underrated fashion plate
23.02.2026 00:56 — 👍 501 🔁 101 💬 16 📌 11
The ghosts of Past, Present, and Future Hockey. Heed their warnings.
22.02.2026 15:33 — 👍 2 🔁 0 💬 0 📌 0
a snippet of a mini-comic, at top - straight line stretches from point A to B. Immediately below, same dot at A, then becomes a curving, meandering line that winds through the page and ends at a point with rays and a question mark emanating from it. Text reads: "Nothing can do this for you - for that robs you of experience and conflates answers with learning. Rather, it's all the decisions you make along the way, the mistakes, struggles, and surprises! These pathways you create - this is learning.
https://spinweaveandcut.com/fall-2025-syllabi/
In case anyone needs it for their syllabi, my statement in gen-Ai from the minicomic I made as a syllabus for class last semester. All online and printable here spinweaveandcut.com/fall-2025-sy...
06.01.2026 16:54 — 👍 352 🔁 152 💬 7 📌 12
Lots of zine recommendations by @artefactual.bsky.social to check out in this thread!
21.02.2026 17:12 — 👍 4 🔁 3 💬 0 📌 0
i procrastinated work to ask @echinoblog.bsky.social questions about that "smiling rock" fossil and ended up with this after everyone's verbal explanation.
lots of people seemed confused so maybe this helps. (see the entire thread for context)
20.02.2026 14:25 — 👍 81 🔁 25 💬 3 📌 0
Copies of the book Speaking In Pictures by Neil Cohn
Wow! My author copies arrived early for my new book from @bloomsburyling.bsky.social, Speaking in Pictures, about language, cognition, comics, and visual communication. It looks beautiful, and after working on it for 7 years I’m so glad it’s out in the world soon! www.visuallanguagelab.com/sip
24.12.2025 14:29 — 👍 74 🔁 17 💬 7 📌 1
The Inside Story of the African American Explorer Who was the First Man to Stand on Top of the North Pole
This African-American explorer was the first man to stand on top of the world.
Matthew Henson was an explorer who spent a total of 18 years on expeditions to the Arctic—including a 1908-1909 expedition that may have been the first to reach the geographic North Pole.
#BlackHistoryMonth
19.02.2026 15:15 — 👍 30 🔁 12 💬 0 📌 1
#SciArt 🐡
19.02.2026 14:57 — 👍 4 🔁 0 💬 0 📌 0
A bunch of my craft group went to this show last night and are now in the chat figuring out how to reverse engineer Reznor’s $$$ look.
19.02.2026 14:04 — 👍 5 🔁 1 💬 1 📌 0
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
Nice new collaborative paper out this week led by Rob Heckman, using a data set we collected way back when I was a postdoc: "Correlational selection and genetic architecture shape the evolution of the leaf economics spectrum in a perennial grass" www.pnas.org/doi/10.1073/...
19.02.2026 13:37 — 👍 6 🔁 3 💬 0 📌 0
!!! What a brilliant project!
19.02.2026 04:11 — 👍 4 🔁 0 💬 0 📌 0
I regularly see people wondering how it's possible that there are so many musicians and writers and film makers and artists from a tiny nation like Iceland.
And the answer is really simple: State funding for art education and artists. I literally get a salary from the government to write books.
18.02.2026 14:23 — 👍 20675 🔁 5557 💬 216 📌 376
FYI, this grant program is open to anyone communicating science.
It does not require that you went to school for science.
You could be a Ph.D. student, an artist, a community organizer, a teacher, or any other profession. As long as you are communicating science IRL in the US, you're eligible.
18.02.2026 19:10 — 👍 134 🔁 99 💬 4 📌 2
Y’know when the characters in a movie go to see a movie and it feels really meta? Well, with an “Ultimate Double Feature,” we play the first movie up until the point when they enter a cinema to watch a different film… then we play that film… then we go back to the first film to finish that story.
18.02.2026 23:03 — 👍 812 🔁 125 💬 82 📌 272
Love the light projected T-pillars!
17.02.2026 17:18 — 👍 1 🔁 0 💬 0 📌 0
Complex fiber and wood technologies of the first Great Basin peoples
From Cougar Mountain Cave and Paisley Caves, Oregon, come remarkably preserved examples of perishable materials.
I love it when new archaeological research is coupled with beautiful photographs of the artifacts. Exciting work on the exceptional Younger Dryas-age organic technologies of some of North America’s first peoples.
www.johnhawks.net/p/complex-fi...
15.02.2026 16:12 — 👍 71 🔁 23 💬 4 📌 1
I want them, nay need them.
14.02.2026 16:52 — 👍 3 🔁 0 💬 0 📌 0
This seems as good an excuse as any for a short thread introducing people to some single moths I've found in my area, looking for fun.
1. Here, for starters, is a Canary-Shouldered Thorn Moth (I didn't make this up).
12.02.2026 11:54 — 👍 615 🔁 144 💬 26 📌 25
A damning statistic about today’s society.
12.02.2026 14:28 — 👍 2 🔁 0 💬 0 📌 0
Close to your heart.
12.02.2026 14:27 — 👍 1 🔁 0 💬 0 📌 0
Could still be just really well hidden, don’t give up hope.
12.02.2026 14:24 — 👍 10 🔁 0 💬 1 📌 0
*Is*
12.02.2026 14:22 — 👍 1 🔁 0 💬 0 📌 0
Are that his illustration on your cover? I’ve got another book with his drawings but not any of his Gormenghast ones.
12.02.2026 14:22 — 👍 1 🔁 0 💬 2 📌 0
My teen edition, found on my parents’ shelves and guarded fiercely ever since.
12.02.2026 14:17 — 👍 4 🔁 0 💬 1 📌 0
Oh yes
12.02.2026 14:05 — 👍 1 🔁 0 💬 0 📌 0
Interested in ecological corridors in urban areas. Working on wildlife connectivity in Hamilton/Burlington, Ontario, Canada
Coordinator - Cootes to Escarpment EcoPark System
Bassist - OkaySwimmer & Buff Orpington
Art studio and Makerspace located in Hamilton Ontario.
We host classes, provide workshop access, and create artwork big and small for community events, galleries, commercials, and more.
A charitable endowment based in Hamilton, Ontario, Canada, supporting science, art, and advocacy for #OurGreatLakes
www.greatlakestrust.org
www.hamiltoncommunityfoundation.ca/
#HamOnt Climate Action Group
Check out webinars & campaigns at hamilton350climate.org
Working to conserve and raise awareness of wild birds, through Nature Canada's Bird Friendly City program. Burlington and Hamilton, Ontario, were both certified as bird friendly cities in April 2022! https://birdfriendlyhamiltonburlington.wordpress.com/
A bird advocacy team in Hamilton, Ontario
A newsletter about the history and politics of Hamilton, Ontario. Follow at https://theincline.email/.
Canada Research Chair (Tier 2) in Neurobiology of Social Behaviour. Assistant prof at McMaster University, Hamilton, Ontario, Canada. Always thinking about oxytocin. Choelab.ca
Proud Hamiltonian, Director- Office of Climate Change Initiatives at City of Hamilton (Ontario, Canada)
A charmingly contrary literary press based in beautiful post-industrial Hamilton, Ontario.
PNW nature loving artist, painting wildlife in acrylic and watercolor
Nature Portfolio’s high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
Illustratrice Graphiste Protéiforme
Lyon Marseille Paris
Ni gomme ni repentir
Moths+cartanatomy+sciart
https://linktr.ee/colpizen
Craft Ontario is a not-for-profit, member-driven organization in service of professional craftspeople.
Visit us in person at 1106 Queen St. W, Toronto, Ontario M6J 1H9
& online: https://craftontario.com/
linktr.ee/craftontario
some lady.
she/her | sorayanadiamcdonald.com
Best selling author: Villager, 1983, Everything Will Swallow You & 13 others. Shirley Jackson Horror Writing Award winner who doesn’t write horror. Subscribe to my writing at https://www.tom-cox.com
Freelance Science Journalist. Fact Checker.
NatGeo, BBC, SciAm, NBC News, PopSci, WIRED, and others.
Hire me to fact check your book.
I post about Jewish stuff, disability, Star Trek, and The Buffalo Bills.
Jersey girl.
4 dogs. 2 kitchens. Zero chill. | Lawyer | Journalist | co-host of Boom! Lawyered podcast | Host of B*tch, Listen podcast | abortion rights are, like, 80% of my personality | skeets are the opinion of your employer. | Colorado, America🏳️🌈
SocialMediaLab.ca - News & analysis by @philipmai.com re: the politics of tech, social media, AI, immigration, democracy, mis/disinfo, & propaganda. Explore our suite of social media tools & dashboards for public interest research: socialmedialab.ca/apps/
Journalist & historian. Pub musician. Dad. Husband. Fishing obsessed. I also do dishes. Preorder: #ThePublicScholar - https://tinyurl.com/thepublicscholar. Subscribe to the Modern Medieval Newsletter: https://buttondown.email/ModernMedieval