PNAS Nexus
@pnasnexus.org
Five distinct under-ice flow regimes—one conductive and four convective—are uncovered in a modeling study of the hidden dynamics under the ice of frozen lakes. In PNAS Nexus: https://ow.ly/4pC750YCrk9
1
Likes
0
Reposts
0
Replies
More from PNAS Nexus
-
Liquid lenses on a soap film can mimic galaxy-scale gravity in real time, reproducing orbits, collisions, and tidal structures on a tabletop. A new way to study cosmic dynamics at...
4 00:08 -
The gravitational dynamics that shape entire galaxies, creating tidal arms and bridges, can be reproduced at the millimeter scale by water lenses on a soap film—the vast and slow b...
3 -
Cozzarelli Prize Class I winners Justin C. Burton and Ilya Nemenman of Emory University discuss using machine learning to study particle interactions in dusty plasmas and what this...
0 -
Cozzarelli Prize Class II winner Jordi Bascompte of Institute of Medical Virology, University Zurich explores the emergence of eukaryotic life and how a major evolutionary transiti...
0 -
Cozzarelli Prize Class VI winner Hanqing Jiang of Westlake University discusses the use of soft, viscoelastic materials to enable broadband low-frequency sound absorption, offering...
0
The gravitational dynamics that shape entire galaxies, creating tidal arms and bridges, can be reproduced at the millimeter scale by water lenses on a soap film—the vast and slow ballets of space are echoed in miniature on an ephemeral soap bubble. In PNAS Nexus: https://ow.ly/vYvf50YZNQQ
Cozzarelli Prize Class VI winner Erin Murphy discusses research on how plastic ingestion affects mortality risk in marine wildlife. Watch the full video to learn more about the research: https://ow.ly/z2gC50YXK2V
Cozzarelli Prize Class VI winner Hanqing Jiang of Westlake University discusses the use of soft, viscoelastic materials to enable broadband low-frequency sound absorption, offering a new approach to noise control in everyday environments. Watch the full video: https://ow.ly/YFAy50YV8N4
Cozzarelli Prize Class V winner Sean J. Westwood discusses how large language models can generate synthetic survey responses that resemble human data, raising questions about the reliability of online survey research. Watch the full video to learn more about the research: https://ow.ly/BYWW50YXJQ1
Cozzarelli Prize Class I winners Justin C. Burton and Ilya Nemenman of Emory University discuss using machine learning to study particle interactions in dusty plasmas and what this reveals about complex systems. Watch the full video: https://ow.ly/ZE9X50YTwNh
Cozzarelli Prize Class II winner Jordi Bascompte of Institute of Medical Virology, University Zurich explores the emergence of eukaryotic life and how a major evolutionary transition reshaped biological complexity. Watch the full video: https://ow.ly/4PQL50YUzRb
Cozzarelli Prize Class III winners Andrew Pieper and Sandy D. Markowitz discuss their research on protecting the blood–brain barrier in Alzheimer’s disease and traumatic brain injury, identifying 15-PGDH as a key driver of inflammation. Watch now: https://ow.ly/GYEb50YWbGB
Liquid lenses on a soap film can mimic galaxy-scale gravity in real time, reproducing orbits, collisions, and tidal structures on a tabletop. A new way to study cosmic dynamics at human scales. In Science News: https://ow.ly/4Eja50Z4jBA In PNAS Nexus: https://ow.ly/2r7H50Z4iEy
IG: @ the.piaz Ukraine's 2014 shift: Russia's Sevastopol base in Crimea, a long-standing lease, became a flashpoint. A US-backed Maidan coup overthrew the pro-Moscow government, installing a pro-Europe one. #Crimea #Geopolitics #Sevastopol #Maidan #RussiaUkraine #AbolishNato #nato
Whispers of Power: Book Two of Now Comes Grim Before war consumes the galaxy, before the battlefield is drenched in blood, there are the whispers—of power, of betrayal, of men willing to sacrifice everything to shape the future. a.co/d/iQQnejO #scifi
Agents del departament de policia de Nova York (NYPD) rescaten una dona que era a la cornisa d'un gratacel. La càmera corporal d'un dels agents capta el rescat de la dona, de 41 anys, a l'edifici Avalon Willoughby Square, al centre de Brooklyn. #policia #novayork #rescat #gratacel
Small craft harbours are at the heart of #SouthShoreStMargarets— woven into our coastal identity, supporting generations of fishers, and anchoring the local economy through good, dependable jobs.
This is from a few years ago. This is a couple of real reptilian fossils talking with each other in a conversation excerpt from about 50 years ago. Yeah, these two are both a couple of evil racist lizards or were. They have both passed on from the earth realm now?.. lol #reagan #nixon
Expect a little bit more activity here in an attempt to build community with folks who share common interests. Have a four year old son who is a brain and very gentle. Love me some 2Pac, Black Keys, Soundgarden and Nas. 🎤 Will talk podcasts in the coming days. Good night #Bluesky 🎤🤼🤼
The First of the Four. 🏛️🛡️🩸 Galba seized Rome after Nero's death, but his rule lasted a mere seven months before his own soldiers murdered him. This heavy bronze sestertius is a scarce relic from the Year of the Four Emperors. 🪙 Shop: 🔗 https://kinzercoins.com/collections #Numismatics #AncientCoins
GT made SRH play Test cricket. 86-RUN SCAM SRH ka 'Aggressive' system kal Ahmedabad mein crash ho gaya! 🛡️❌ 169 chase karne aaye the aur 86 runs par poori team 'Delete' ho gayi. ⚰️
Hilton executives are profiting from ICE abductions, just like Big Oil is profiting off war and climate collapse. Help fight for workers over billionaires at the link in our bio.
Budget 2026 predicts a $9.4B deficit, confirming Alberta’s spending problem. The #UCP government has far overspent its budget projections every year that Danielle Smith has been premier. Her government needs to find $6.9B in cuts to balance the budget by 2028/29. #ABgov #ABpoli #deficit #debt
#stocks #economy #explore #fyp #BreakingNewsUSA Full story: https://jqjo.com/article/vw4kbwje
🚨 #JobAlert 🚨 ℹ️ Family Support Worker 📍Outwood Academy Acklam 🗓️ 15 May Apply here: 🖱️ buff.ly/dNytZ2V #OutwoodFamily💜 | #SchoolJobs | #EducationJobs |
Real estate agent Umar Hayat making another run at Winnipeg mayor's office? #Miami #LA #newyork #canada #vegas #usa #toronto #winnipeg #vancouver
Tintin is proud to show off her family’s farm! 🐔 ✨ With a new chicken coop and support from Save the Children, Tintin’s family is raising healthier chickens, earning extra income and putting more nutritious meals on the table! ❤️
On our 50th episode @lucyham.bsky.social joins the @boganintelpod.bsky.social to discuss the Atlas network, neo-liberalism and nuances of the modern conservative movement. You wont find this discussion in the legacy media. Full episode in comments 👇
Neofeud 2 is a #cyberpunk game where a social worker for homeless robots, an ex-con & an ex-trillionaire princess fight world-ending post-human CEO / Kings NF 1 is 70% off now! https://store.steampowered.com/app/673850/Neofeud/ Itch […] [Original post on mastodon.social]
Europeans shouldn’t panic about Donald Trump’s threats toward Greenland. They should act—fast and visibly—to raise the costs of any annexation attempt. They can play “Arctic hold‘em” – with ten European cards 👇 https://bit.ly/45AQ3kr
AmplifyCreations made this fake interior shader with their tool Amplify Shader Editor, using parallax and baked textures to create the illusion of depth. 🏙️ See more: www.reddit.com/r/Unity3D/co... #unity3d #indiedev
And there were women who just kept their long, curly hair, Roaring Twenties cliches be damned.
Climate change is making insurance more expensive and harder to get. Is that affecting where people choose to live? Take a listen as we explore on our podcast Changing Climate, Changing Migration
If lubricant lubricates, then glue binds. #gamedev #pcgaming #indiegame
Short clip of Theresa Theis defeating Mae Young Boston Arena, Boston, MA November 11, 1948 Theresa Theis was married to Ray Stevens and was trained by Bronko Nagurski. I wrote a short piece on her last year on my substack page: allancheapshot.substack.com/p/theresa-th...
Europe is warming more than twice as fast as the global average 🌍 According to the European State of the Climate Report 2025 by @copernicusecmwf.bsky.social, Europe has already warmed by ~2.5°C since pre-industrial times, versus ~1.4°C globally. 🔗 Read more: climate.copernicus.eu/esotc/2025/w...
“Go Ahead… Swipe 😏 (You Won’t Finish This Series)” - Part 5: “If you’re seeing this one… you didn’t quit.” #ADHD , #lifeadvice , #cardealership , #fyp , #realtalk , #creditrepair , #KatanaMotors , #HenryFlores , #SkipRate , #Finance , #BHPH , #LowAttention , #Repo
If I could vote for the U.S. Congress member to replace @nadler.house.gov in NY 12, I’d vote for Jack Schlossberg: a real Democrat, with real Democratic values. Early Voting Period is June 13 Election Day is Tuesday, June 23, 2026. I’d re-elect @repdangoldman.bsky.social too
So it’s been SEVEN days Trump has been disappeared, & those clips we’ve been seeing are pre-recorded. Well, we might be getting close to the worldwide dance party.
Thank you to the more than 300 AILA members who participated in this year’s National Day of Action: A Better Way on Immigration! Together, we met with over 300 congressional offices in April, representing communities and AILA chapters across the country.
ICYMI, this is Garrett Langley, the CEO of #Flock, in a Forbes interview with @thomasbrewster.bsky.social in September 2025. He believes that opposing mass #surveillance and adding camera locations to a map equates to being a "terroristic organization." Full video: youtu.be/fVCVQcd9PLc #deflock
I urged all members to reject the removal of the Digital Services Tax. Letting US big tech off the hook means walking away from $7.2B that could fund public services and infrastructure. We should not be abandoning Canadian policy simply because of pressure from Donald Trump.
Friday, See @heather_meza and @greatergrander.bsky.social at @laartactivism.bsky.social @creative_dissent_lab #FallOfFreedom Come to Vidal Design Collaborative at 2511 Sunset Blvd, Los Angeles, CA 90026 #LosAngeles #California #Silverlake #FoodTrucks #Puppets #Artists #CreativeResistance
U.S. authorities said they uncovered a “sophisticated” tunnel used to smuggle drugs into the U.S. from Mexico. The discovery came after a months-long Homeland Security investigation in San Diego.
Hunter Biden is using the weapons of our enemy to defeat them. He is our Luthen Real. 🤘😎