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Kelsi Rutledge, PhD

@fishandfreckles.bsky.social
1.4K followers 155 following 34 posts

Research Scientist with the Navy. Prior: Post-doc @caltech. PhD @UCLA. @NDSEG fellow. Bioinspired design, sensory biology, fluid dynamics, biohybrid robotics. she/her

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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 28/06/2025
Update: I made it through the firings! I should be in the clear. 🤞I know many government workers weren’t so lucky.
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 28/06/2025
Sokka and I are loving RI ☀️🧢🌳🌊
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 28/06/2025
Aw thanks Max!
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Reposted by Kelsi Rutledge, PhD
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 17/06/2025
Just digging up some old articles and found that time that @fishandfreckles.bsky.social described a new species of guitarfish and staged maternity photoshoots with it. www.americanscientist.org/blog/macrosc...
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 23/02/2025
This is me ~6 months ago, excited for my first day of work as a Scientist for the US Navy. After getting my PhD at UCLA and a postdoc at Caltech, I made the big move across the country to help our fleet. Now I may be fired due to the indiscriminate firings of new, “probationary” federal workers.
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 08/01/2024
I had such an amazing time at SICB this year! Cool science, even cooler people, and a really amazing community. Thank you to all the organizers!! (Also got this amazing sea slug plushie at the Seattle aquarium) 🧪
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 01/11/2023
Dabiri lab does Big Hero 6 for Halloween! 🧪
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 05/10/2023
I’m cleaning this tall tank for experiments and yes I did spray myself in the face with the hose.
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 25/08/2023
So proud of my @Caltech SURF student, Giannka, who has worked so hard these past 10 weeks and delivered an excellent presentation on drag reducing designs for biohybrid robotic jellyfish! 🧪
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 14/08/2023
Both mars rovers have an earth double- this one was called Optimism.
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 14/08/2023
Visited NASA’s Jet Propulsion Laboratory! Got to see the Mars rover’s twin! I had to rep my barbie shirt of course. 🧪
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 11/08/2023
Aww thank you Brooke!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 11/08/2023
🚨I’m on the academic job market this year! Please send me all your tips and advice. And if anyone is looking to hire an interdisciplinary marine biologist interested in how animals sense and interact with their fluid environment please let me know!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 08/08/2023
Thank you!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 08/08/2023
Thanks!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 08/08/2023
Please admire Sokka’s new dog tag #LOTR
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 27/06/2023
Mr. pipefish what are you doing ??? 😋😳
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 27/06/2023
😳😳
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 27/06/2023
🧪Did you know that male pipefish carry their babies? But don’t crown these fish dad-of-the-year just yet! 👑Male pipefish have been known to cut off the nutrient supply to their young if their food supply is low- or even absorb their own young- called filial (or vampiric) cannibalism 😮🧛‍♂️
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 17/06/2023
My mom got it on Etsy ! It’s called “knives remembered”
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 17/06/2023
Getting a sword for finishing my PhD makes all the trials and tribulations worth it. Who cares about getting a job, I have a SWORD 🤣 🤣
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 16/06/2023
Thank you!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 16/06/2023
DOCTOR!
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Reposted by Kelsi Rutledge, PhD
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 14/06/2023
You should follow Kelsi, who, among other things, was the science 🧪 consultant for Jordan Peele’s “nope”
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 14/06/2023
Aw thanks David !!!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
If you think this is cool, listen to my 3 min “ted-talk style” presentation on this: youtu.be/PRsjlgaqe_U 🧪
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Thanks!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Thanks !!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
What really?? The 2012 movie?
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Thanks!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Lots of reasons! Jellyfish are globally available, have very low cost of transport (i.e. energy efficient),current tech is simple and scalable.
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
No idea what this means but I applaud your creativity
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Stingray noses are not connected to their throats/mouth like us! Their noses have evolved just for smelling and not for breathing. Imagine trying to smell without inhaling!! Turns out their unusual nose shapes help to funnel in water without the power of a pump.
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Small, cost-effective platforms for ocean sensing! Detecting things like nutrients, oxygen, temperature which are important to monitor for ocean health/climate
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Aw thanks Jeff !! It was really awesome to work with the Nope team!
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Kelsi Rutledge, PhD @fishandfreckles.bsky.social · 13/06/2023
Hi! I’m Kelsi and I love the ocean! I just finished my PhD at UCLA studying the “sniffers” of stingrays and the fluid dynamics of their sense of smell. Now I’m starting my postdoc at Caltech where I’ll be working with biohybrid robotic jellyfish!
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