Burton Lab
banner
burtonlab.bsky.social
Burton Lab
@burtonlab.bsky.social
We study soft matter, geoscience, fluid mechanics, and nonequilibrium dynamics in the Department of Physics, Emory University.
"The Electric Worm Gets the Fly," what a great title! Led by postdoc Ranjiangshang Ran, our lab's latest work was featured in the NYT (gift article):

www.nytimes.com/2025/10/22/s...

All the experiments were done in Victor Ortega-Jimenez's lab at UC Berkeley.
The Electric Worm Gets the Fly
www.nytimes.com
October 22, 2025 at 1:14 PM
Reposted by Burton Lab
New research demonstrates that static electricity enables the nematode Steinernema carpocapsae to leap and attach to flying insects, significantly increasing its success as a biological pest control agent. doi.org/g96xrn
Fatal attraction: Electric charge connects jumping worm to aerial prey
A tiny worm that leaps high into the air—up to 25 times its body length—to attach to flying insects uses static electricity to perform this astounding feat, scientists have found.
phys.org
October 15, 2025 at 12:46 PM
Reposted by Burton Lab
Amazing talk by @burtonlab.bsky.social! 3D printed acoustic levitators for studying airborne bacteria, and an investigation into the electrostatic attraction that helps parasitic nematodes jump onto their insect hosts. Interdisciplinary science is so cool

www.youtube.com/watch?v=GHvu...
May 20, 2025 at 5:53 PM
Reposted by Burton Lab
Please join BPPB on Friday May 16 at 11 US Eastern time for an exciting talk by Justin Burton @burtonlab.bsky.social on "Biology in the air: from hitchhiking microbes to jumping nematodes". For more details & to sign up to receive Zoom links for the talks, visit sites.google.com/view/bppb-se....
May 14, 2025 at 9:53 PM
This paper has taken a long time to see the light, but I'm so happy for Jing (Michelle) Wang, who did all the hard work! In short, when you mechanically shear a stiff hydrogel, they dilate and imbibe fluid in them, like cartilage in your joints.
journals.aps.org/prl/abstract...
Hyperelastic Swelling of Stiff Hydrogels
Hydrogels are swollen polymer networks where elastic deformation is coupled to nanoscale fluid flow. As a consequence, hydrogels can withstand large strains and exhibit nonlinear, hyperelastic propert...
journals.aps.org
April 9, 2025 at 5:31 PM
Sunday night karaoke dinner with squishy science volunteers from the Burton lab!
March 17, 2025 at 5:16 PM
Our lab made giant bubbles for squishy science Sunday! It was a beautiful day at the @apsphysics.bsky.social global physics summit.
March 17, 2025 at 4:35 PM
Reposted by Burton Lab
I created a brief spreadsheet of reductions I've heard of so far. Any additions you know of (especially if you have the links/receipts) would be great: docs.google.com/spreadsheets...
Graduate Reductions Across Biomedical Sciences (2025)
docs.google.com
February 22, 2025 at 1:23 PM
A great article for my climate change class: "...to remove 1 gigaton of carbon dioxide — just 3% of what humans add every year — these systems would need to process the same amount of air that all the air conditioners in the world currently process in one year."

www.aps.org/apsnews/2025...
The daunting physics of carbon removal
A new APS report outlines the challenges of scrubbing carbon dioxide from the atmosphere.
www.aps.org
February 21, 2025 at 4:19 AM
NSF funding trains graduate students and the next generation of PhDs. This will decimate the scientific workforce. It's not about university research vs. private sector.

‘My boss was crying.’ NSF confronts potentially massive layoffs and budget cuts | Science | AAAS www.science.org/content/arti...
‘My boss was crying.’ NSF confronts potentially massive layoffs and budget cuts
Trump could propose slashing agency’s budget by two-thirds
www.science.org
February 9, 2025 at 5:34 AM
Reposted by Burton Lab
⚠️ Effective Monday 2/10/25, NIH indirect rate capped at 15%. Applies to existing & future grants.

—> Deep budget cuts & program closures coming to a university near you.

Is this the break the glass moment for university administrators who have been silent so far about the attack on science?
NOT-OD-25-068: Supplemental Guidance to the 2024 NIH Grants Policy Statement: Indirect Cost Rates
NIH Funding Opportunities and Notices in the NIH Guide for Grants and Contracts: Supplemental Guidance to the 2024 NIH Grants Policy Statement: Indirect Cost Rates NOT-OD-25-068. OD
grants.nih.gov
February 7, 2025 at 11:33 PM
Our paper is finally out in @naturecomms.bsky.social! Led by Oliva Meng, we show how ice melange thickness can influence iceberg calving through buttressing glacier termini. Simply, the melange thickness is an indicator of the pressure on the glacier front. Check it out!
rdcu.be/d5S52
Seasonal changes of mélange thickness coincide with Greenland calving dynamics
Nature Communications - Mélange is reported to be thinner in summer during glacier terminus retreat and thicker in winter during terminus advance. A discrete element model is created to...
rdcu.be
January 10, 2025 at 4:41 PM
It was very cool to be part of the ideas festival at Emory Oxford college! The university put together a very nice story, check it out!
news.emory.edu/features/202...
12 Big Ideas from Ideas Festival Emory
The inaugural Ideas Festival Emory was chock-full of insights from more than 40 scientists, scholars, musicians, filmmakers and other creative minds. Here are 12 of the biggest and boldest ideas they ...
news.emory.edu
December 20, 2024 at 2:40 PM
If you are still at the @agu.org meeting, check out our poster on lab crafted glaciers this afternoon!
agu.confex.com/agu/agu24/me...
Lab-crafted glaciers: exploring ice sheet instabilities using experimental ice analogs
The Marine Ice Sheet Instability (MISI) hypothesis suggests that marine ice she...
agu.confex.com
December 13, 2024 at 3:27 PM
I just joined bluesky! If you are attending the American Physical Society DFD meeting in Salt Lake City, check out Ranjiangshang Ran's Gallery of Fluid Motion Video! He has a talk on Monday afternoon too.

gfm.aps.org/meetings/dfd...
Gallery of Fluid Motion
gfm.aps.org
November 23, 2024 at 10:06 PM