Eli will be showing off some of latest Open Hardware in just over an hour! @oshwassociation.bsky.social

Really proud to be a part of this team!

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...

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...

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...

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...

⚒️🧪🌊 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...

Some coverage from Brown @brownengineering.bsky.social : www.brown.edu/news/2025-06...

By the same principle, for a fixed particle volume, spheres are the slowest to settle in this regime, having the minimum surface area.

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!

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.

Certified Open Hardware by @oshwassociation.bsky.social certification.oshwa.org/us002726.html

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...

Oh great, thank you!

Would love to be added — thanks for setting this up!

Happy Holidays from the #harrislab!