Harris Lab
@fluiddanamics.bsky.social
School of Engineering at Brown University, Fluids and Thermal Sciences sites.brown.edu/harrislab
Engineering professors Kareen Coulombe and Dan Harris (@fluiddanamics.bsky.social) were awarded advising and mentoring accolades from Brown University yesterday. Read about it on the @brownengineering.bsky.social website! engineering.brown.edu/news/2026-04...
University awards presented to Coulombe for undergraduate advising, Harris for graduate advising and mentoring
engineering.brown.edu
Fluids Ph.D. candidate @jackwilliamb.bsky.social won the 2026 @apsdsoft.bsky.social Emerging Soft Matter Excellence Award for his research on wave-mediated capillary assembly on a fluid interface. @fluiddanamics.bsky.social engineering.brown.edu/news/2026-03...
Barotta wins ESME award for research quality and presentation
engineering.brown.edu
New Volume of Journal of Fluid Mechanics available on Cambridge Core https://cup.org/4dfo2TW New Volume = New Cover 📸 (A16) Bouncing to coalescence transition for droplet impact onto moving liquid pools Harris, D.M. et al. doi.org/10.1017/jfm.2026.11232
The #harrislab @brownengineering.bsky.social entry to this year's Gallery of Fluid Motion Wavy Water Entry www.youtube.com/watch?v=TAZi...
V-014: Wavy water entry: it's just a phase
YouTube video by American Physical Society
youtube.com
Following up on my invited DFD talk last year, @jackwilliamb.bsky.social and I put together an overview of the "Propulsion and interaction of wave-propelled interfacial particles," now published at @prfluids.bsky.social ! doi.org/10.1103/353x...
Really proud to be a part of this team!
Brown University School of Engineering@brownengineering.bsky.social · 11mo agoDesign engineering's Louise Manfredi, Rich Morales, Dan Harris and Ian Gonsher were awarded a grant from the National Science Foundation, through the Research in the Formation of Engineers program. Read more: engineering.brown.edu/news/2025-09...
Excited to welcome six new engineering faculty, @leokoz8.bsky.social, Feng Lin, Mehdi Saligane, Isabella Stupois, Trisha Tian and Joy Zeng, to College Hill for the fall semester! 👏 www.brown.edu/news/2025-09...
38 accomplished scholars join Brown faculty as 2025-26 academic year begins
Representing a wide variety of disciplines and backgrounds, the faculty members join the Brown community to guide student-centered learning and engage in high-impact research.
brown.edu
The Open Source Hardware Association is launching a new Open Hardware Creators in Academia program for undergraduate and graduate students: The Student Open Hardware Fellowship. Want to nominate or self-nominate to participate in the Student Open Hardware Fellowship? forms.gle/aq9YCZS8gzUL...
OHCA Student Fellowship 2025 Application
The Student Fellowship is a program geared towards undergrad and graduate students who are looking for ways to expand open source hardware in their work. This Fellowship will provide mentorship opport...
forms.gle
Today is the last day of #AAPTSM25! A big THANK YOU to everyone who attended. Your attendance and participation are what made the meeting great. We hope you all enjoyed your time in Washington, DC, and we look forward to seeing you in Las Vegas, Nevada, at the 2026 AAPT Winter Meeting. #AAPTMeeting
Looking forward to sharing our approach and some of our open hardware projects at the @aapthq.bsky.social Summer Meeting in DC! @oshwassociation.bsky.social #harrislab hardware projects: sites.brown.edu/harrislab/ha...
Our latest paper is out and highlighted byi @NatureComms editors : sculpting water–air interfaces using capillary lattices. With 3D printing, you can tilt the liquid interface on demand! www.nature.com/articles/s41...
3D-printed spines for programmable liquid topographies and micromanipulation - Nature Communications
Controlling the movement of floating objects at small scales is essential for microfluidics, but traditional methods are limited by fluid and object properties. By shaping liquid interfaces with 3D-pr...
nature.com
Postdoctoral researcher @robert-hunt.bsky.social of @fluiddanamics.bsky.social, in collaboration with UNC-Chapel Hill, has found surprising new insights into how particles sink in stratified fluids like oceans, where the density of the fluid changes with depth. www.brown.edu/news/2025-06...
New research uncovers surprising physics of ‘marine snow’
Engineering scholars at Brown University uncovered unexpected dynamics in how organic particulates sink in the ocean, a process that plays a key role in marine nutrient cycling.
brown.edu
⚒️🧪🌊 Marine Snow: "It basically means that smaller particles can sink faster than bigger ones... That's exactly the opposite of what you'd expect in a fluid that has uniform density" phys.org/news/2025-06...
New study uncovers surprising physics of 'marine snow'
The deep ocean can often look like a real-life snow globe. As organic particles from plant and animal matter on the surface sink downward, they combine with dust and other material to create "marine s...
phys.org
In stratified fluids, small porous particles can settle faster than large ones. In linear stratification, the settling rate is set by the solute absorption rate. New predictions and experiments in our latest work out today in @pnas.org. www.pnas.org/doi/10.1073/...
Looking forward to sharing our experience and getting feedback on our student-led for-credit Alternative Protein course, the first of its kind at Brown!
Good Food Science@goodfoodscience.bsky.social · last yr.🎓📚 Join us for the next Alt Protein Pipelines webinar, featuring the team behind Brown University’s first for-credit alternative protein class. Learn how they leveraged GFI’s open-access resources to create a rigorous course. Register: zoom.us/webinar/regi...
Introducing CyberDiver! This new untethered robotic device is capable of actively controlling impact forces and splash dynamics during water entry. arxiv.org/abs/2503.20702 Design source files: github.com/harrislab-br... Work led by #harrislab PhD student John.
Enjoyed supporting STEM Day at Brown with our latest SurferBot workshop! 🌊🤖 Thanks to @jackwilliamb.bsky.social and other members of the #harrislab for making it a success.
The Gallery of Soft Matter 2025 @apsdsoft.bsky.social has some amazing entries this year. Check them out here: engage.aps.org/dsoft/galler.... Make sure to vote! Not sure about the deadline, but there’s a QR code at the DSOFT table with all the details.
Latest #harrislab work now live at PRE @apsphysics.bsky.social. doi.org/10.1103/Phys... Here we study the wave-mediated synchronization of two capillary spinners. Work led by @jackwilliamb.bsky.social.
New #harrislab #openhardware release! Introducing IMpack, an open source high-bandwidth data-logging inertial measurement unit. Battery powered, data logging to SD card, sample rates up to 26.6 kHz, <$100. github.com/harrislab-br...
