#Scientist, #programmer and founder of @3DAnatomyStudio, a #design cooperative. Also #LGBTQ 🏳️‍🌈 , #oSTEM & #vertebrate! He/him.

Joined January 2010
133 Photos and videos
Pinned Tweet
13 Apr 2022
This has taken many months of work preparation and I'm so proud of the work everyone with @3DAnatomyStudio has done to make this happen! It's a huge next step for us! Please share/retweet!
We are thrilled to announce that as of today our SHOP IS OPEN! 🎉🎉🎉 3danatomystudios.com/shop/ If you've liked any of the #anatomy #designs and #illustrations that we've shared here, you can now get them as #stickers, handmade #GreetingCards, and #3Dprints! (1/6) #plsRT
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28 Aug 2025
"I'm not pretending I have all the answers but I know I'm asking all the right questions"
My name is Graham Platner and I’m running for US Senate to defeat Susan Collins and topple the oligarchy that’s destroying our country. I’m a veteran, oysterman, and working class Mainer who’s seen this state become unlivable for working people. And that makes me deeply angry.
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13 Jul 2024
Loving the great conversations, meeting new people, and catching up with old friends at #jmih24 these past couple days!
Our first major product is OUT: a magnetic shark skull puzzle and active learning kit! We're demoing the product today and tomorrow in Pittsburgh at the #JMIH24 conference! If you're at JMIH, stop by and say hi! For more about the kit, visit: 3das.us/shop/dogfish-skull-k… #sharks
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17 Apr 2024
If anyone is interested in sharing a hotel room at #JMIH2024 this July, lmk via DM!
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Aaron Olsen retweeted
Our booth is set up for #SICB2024! Stop by this week to check out our latest active learning kits! (1/2)
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Aaron Olsen retweeted
LGBTQ #SICB2024! Join us for the Outgroup-In Sober Social tonight (1/2) 6:30-7:30 in room 304. Meet conference friends, enjoy light snacks, pick up some swag, and celebrate 10 yrs of Outgroup! See you soon 🏳️‍🌈🏳️‍⚧️ @SICB_ @ryanehulett PLS RT
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12 Dec 2023
If you're going to #sicb2024 and have questions about Blender or 3D printing, I'd love to chat with you! Sign up at calendly.com/3danatomystudio…!

Are you attending #sicb2024 and do you have questions about @Blender or 3D printing? Schedule a free chat with @3DAnatomyStudio founder Aaron Olsen (@aarolsen) to ask your questions and get expert help! calendly.com/3danatomystudio… (1/3) @SICB_DCB_DVM
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This will be the 2nd year that @3danatomystudio has a booth at SICB! I'm so excited to see and catch up with friends and colleagues! #SICB2024
We're excited to announce that we'll have a booth at #sicb2024 in Seattle!! 🎉🎉 Are you interested in chatting with us about a project/outreach website? Grant partnership? Active learning? Reserve a time to chat with us in person at calendly.com/3danatomystudio…! @SICB_DCB_DVM
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Aaron Olsen retweeted
We're excited to announce that we'll have a booth at #sicb2024 in Seattle!! 🎉🎉 Are you interested in chatting with us about a project/outreach website? Grant partnership? Active learning? Reserve a time to chat with us in person at calendly.com/3danatomystudio…! @SICB_DCB_DVM
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Aaron Olsen retweeted
We're excited to officially launch our custom physical model making service! In our latest blog post, just out today, we explain our 10-step process for creating 3D printed anatomical models. (1/2) 3danatomystudios.com/blog/20… #3dprinting #anatomy #cats
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Aaron Olsen retweeted
Alabama used to have giant turtles (80 cm long)--too big for a small theropod dinosaur to mess with! The description of #Appalechemys by @AlabamaPaleo et al. is out today, featuring🎨by @SerpenIllus doi.org/10.1002/ar.25054 #SciNews #FossilFriday
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Aaron Olsen retweeted
The Permian ray-finned fish #Brachydegma is long-known, but new data from CT scans gave paleo nerds a better idea of its affinities and suspensorium* anatomy this week, e.g. showing a joint b/w the articular and symplectic. #FossilFriday #SciNews
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Aaron Olsen retweeted
The giant filter-feeding fish Leedsichthys is named after a person, not the city, but WAS first found in England. New remains from Chile were published this week, along with several other Jurassic fishes: peerj.com/articles/13739/ #SciArt #FossilFriday #OpenAccess
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Aaron Olsen retweeted
ICYMI: The new fish relative #Qikiqtania debuted this week, and despite being cousin to tetrapods, was thoroughly aquatic. You could say it was a bit of a backslider. nature.com/articles/s41586-0… 🎨by @AlexBoersma_Art #FossilFriday #SciNews
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Aaron Olsen retweeted
We're thrilled to share our new Twitter banner and tagline! We're pursuing so many different projects currently, it was a challenge coming up with a short phrase that would capture it all. (1/3)
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Aaron Olsen retweeted
Meet Strophodus rebecae, a new shark from the Cretaceous of Colombia. Although so far only teeth have been found, they're distinctive enough to place in the extinct family †Hybodontidae. peerj.com/articles/13496/ #SciNews #FossilFriday 🎨 by Jorge Blanco
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Aaron Olsen retweeted
"Why grandma, what a big head you have!" Archosauromorphs (birds, crocs, etc.) have a huge diversity of noggin sizes. A new paper looks for patterns in head and body size evolution: onlinelibrary.wiley.com/doi/… #OpenAccess in @ThePalAss #SciNews #FossilFriday
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24 May 2022
To #StereoMorph users! The latest version of StereoMorph (v1.6.5) has a bug. It causes an error when reading & writing shape data. I've fixed the bug and updated GitHub (github.com/aaronolsen/Stereo…). I'll send the fixed version (v1.6.6) to CRAN today! #RStats (1/4)
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24 May 2022
Since I'm not currently supported by grants I'm very limited in how much time I can spend on it, including fixing bugs, helping users who send me questions, etc. Many thanks to all the users who have been so patient and understanding! (4/4)
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24 May 2022
And I messed up my initial submission to CRAN... So the updated version will actually be 1.6.7.