Tootfinder

Opt-in global Mastodon full text search. Join the index!

@cowboys@darktundra.xyz
2026-09-25 17:09:19

Cowboys star hit with $13k fine making waves around NFL after 2-TD performance vs. Commanders sportingnews.com/us/nfl/dallas

@markhburton@mstdn.social
2026-07-26 18:04:40

Díaz-Canel accuses USA of Nazi practices.
The pressure against Cuba is "a coldly calculated genocide" within a campaign of "maximum asphyxiation" which combines the current oil blockade and waves of sanctions, including secondary ones.
Díaz-Canel acusa a EEUU de pršcticas nazis y de aplicar una "política genocida": "Antes fueron Gaza, Líbano e Iršn, hoy es Cuba"

@Dragofix@veganism.social
2026-08-25 12:23:39

Shipwrecks from WWI and WWII are polluting the North Sea phys.org/news/2026-08-shipwrec
Thousands of shipwrecks are slowly leaking explosives into the sea

@harrysentonbury@social.linux.pizza
2026-08-25 08:22:40

#textureTuesday

waves splashing on a pebble beach just after sunrise. the sunlight is from the right, reflecting on the pebbles and illuminating seaweed on the right of frame.
might toot another one later. i like these snaps.
@seeingwithsound@mas.to
2026-08-19 12:20:41

Mysterious waves sweeping across your brain may help turn sensory chaos into what you see sciencedaily.com/releases/2026 "neural traveling waves may function as a computational engine in the visual cortex";

@davidbody@fosstodon.org
2026-09-23 20:40:45

Reading @…'s book got me back in the lab doing experiments to measure the speed a signal travels through a 100-ft coaxial cable.
In this low-quality setup with a 47-ohm resistor on a breadboard, I got 203.2 x 10^6 m/s, or about 68% of the speed of light.
In a better setup using a proper 50-ohm BNC impedance adapter, I got 229.2 x 10^6 m/s, or ab…

An electronics bench with a coil of coaxial cable and a small breadboard with a 47-ohm resistor. Test leads go to an oscilloscope displaying a pair of square(ish) waves.
Screenshot of a an oscilloscope with yellow and blue traces. Both traces are slightly distorted square waves, with the blue trace shifted to the right. Vertical cursors indicate that the blue trace is 150 ns behind the yellow.

‘Pretty epic’ Kelvin wave is the latest threat to SoCal coastal cities.
Coastal communities are beginning to assess the damage from waves and flooding
as Southern California braces for more potentially destructive conditions from a “coastally trapped Kelvin wave.”
Homes from south Orange County to Malibu were flooded and severely damaged.
Erosion chewed away the coast from Carlsbad to Long Beach.
Laguna Beach, Dana Point and Carlsbad last week declared local s…

@Dragofix@veganism.social
2026-08-25 19:23:01

Heat wave-hit Europe logs over 30,000 excess summer deaths: First figures #Europe

@Archivist@social.linux.pizza
2026-07-25 02:32:47

The redder sun in the skies below
was calling me more than the one above
Above the waves, weightless for seconds
and then soaring free at last

@primonatura@mstdn.social
2026-07-09 14:00:24

"Norwegian startup develops floating PV tech designed to withstand waves of up to 3.5 m"
#Norway #SolarPower #Energy

@Dragofix@veganism.social
2026-08-22 05:54:42

Europe's heat waves scorch 80 million with 40 C heat #Europe

@kexpmusicbot@mastodonapp.uk
2026-07-15 01:02:04

🇺🇦 #NowPlaying on KEXP's #DriveTime
The War on Drugs:
🎵 An Ocean in Between the Waves
#TheWaronDrugs
thewarondrugs.bandcamp.com/tra
open.spotify.com/track/78uf7QY

Polo off Mexican coast is among ‘the strongest storms ever’
Hurricane Polo, one of the Pacific’s strongest storms in decades,
churned off Mexico’s southwestern coast with winds of 150 mph
and threatened dangerous conditions despite no expected landfall.
Tropical-storm conditions, heavy rain, flash flooding, mudslides, dangerous waves and rip currents were forecast for parts of Guerrero, Michoacšn and Colima.
Scientists linked Polo’s rapid intensification to El …

@qurlyjoe@mstdn.social
2026-07-20 20:16:52

#MountainMonday #mountains
Indian Peaks mountains along the Front Range of the Rocky Mountains. August 2013

Indian Peaks Range behind Brainard Lake. Along the Front Range of the Rocky Mountains in Colorado. A rock-strewn sandy beach in front of a deep-blue lake with white cap waves in a stiff breeze. The far shore is backed by (probably) Ponderosa pine trees, behind which is a row of snowy mountain tops. Above all is a dark blue sky with white clouds. August 2013.
@seeingwithsound@mas.to
2026-09-17 11:02:17

Improved detection and spatiotemporal spectral analysis of neural traveling waves biorxiv.org/content/10.64898/2 "alpha/beta activity is associated with both feedforward- and feedback-directed large-scale dynamics";

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-07-23 08:12:20

Surface Waves Alter Air Entrainment During Water Entry
Chase T. Gabbard, Mario Ibrahim, Joseph Quinton, Eli Silver, Jesse Belden, Daniel M. Harris
arxiv.org/abs/2607.20067 arxiv.org/pdf/2607.20067 arxiv.org/html/2607.20067
arXiv:2607.20067v1 Announce Type: new
Abstract: When a sphere crosses an air-water interface it can entrain a significant volume of air, a process relevant to numerous naval, industrial, and environmental settings. While air entrainment through sphere impact onto quiescent baths has been extensively studied, real-world interfaces are inherently unsteady, and the influence of surface waves is less understood. In this Letter, we systematically investigate the effect of interfacial geometry on the air entrained by impacting hydrophobic spheres onto an axisymmetric wavefield. By analyzing the resulting cavity across a wide parameter space, including wave phase, driving amplitude, and frequency, we reveal that local interface deformation dramatically alters air entrainment. This effect is driven by a geometric modulation of the splash curtain, which shifts the transition between cavity closure modes. We demonstrate that the influence of the waves is fully described by the local wave slope at the radius of the sphere, which alongside the Weber number We and Bond number Bo, establishes a foundational parametric framework for predicting air entrainment and cavity metrics across highly dynamic, real-world surfaces like the open ocean.
toXiv_bot_toot

@Dragofix@veganism.social
2026-08-24 14:17:58

7,300 excess deaths and counting in France's historically hot summer #France

@UP8@mastodon.social
2026-08-08 18:34:13

Some granite boulders resist weathering but others get etched by the action of waves and winds like the big one here on the New Hampshire store and others, in the background are chunks of fill that were blasted and transported by truck!
#photo #photography

Some granite boulders resist weathering but others get etched by the action of waves and winds like the big one here on the New Hampshire store and others,  in the background are chunks of fill that were blasted and transported by truck!
@primonatura@mstdn.social
2026-09-16 14:00:16

"UNESCO warns there’s close to a 100% chance of a Mediterranean tsunami"
#UNESCO #Tsunami #Mediterranean

@brian_gettler@mas.to
2026-07-13 20:58:19

In waves the heat rolls
From the pavement and the wind
Pulses through the leaves.
#haiku

@Dragofix@veganism.social
2026-07-20 00:06:22

More than 2,700 died as result of heat waves in England, researchers say #England

@sauer_lauwarm@mastodon.social
2026-07-15 00:17:22

Over time, the intensity of these waves usually lessens.

@sean@scoat.es
2026-09-15 15:42:39

I sincerely hope the “Fix the Wayback Machine!" folks are also the “Here's my monthly donation!" folks. mastodon.archive.org/@internet

@roland@devdilettante.com
2026-07-15 03:02:49

thom hogan: I’ll put it bluntly: some of the best innovation in camera design is now coming out of China. Because that relies upon communication (radio waves) to mobile devices, it’s now possible US citizens will not see the next great future camera. This is the way empires die: they try to wall themselves off from competition. <-- same with renewables and a whole bunch of other things

@kexpmusicbot@mastodonapp.uk
2026-07-11 04:07:54

🇺🇦 #NowPlaying on KEXP's #Continent
The Scorpions Ft Saif Abu Bakr:
🎵 Nile Waves
#TheScorpionsFtSaifAbuBakr
habibifunkrecords.bandcamp.com
open.spotify.com/track/6fvKQ1t

@nemorosa@mastodon.nu
2026-09-13 15:01:35

#WordWeavers Sept 13: Share a line of dialogue that sounds innocent without context but absolutely isn’t.
Plenty of conversations in my books are not what they seem, but I will let the readers themselves decide where they want to be, what interpretation they would like to believe.
This is from my upcoming book “Management Apologises for the Inconvenience”.

“Hypothalamus!” Prefrontal Cortex shouts, trying to catch her attention. She turns her
head, a movement that removes what little balance she had, and waves a slow wave as her
next bounce sends her tumbling through a door with yet another giggle and a thump.

“Hiiiii Cortiel” Her voice is heard through the open door; you are almost certain she’s
lying on the floor. A pair of feet, toes wriggling, sticks out from the doorway.

“Don’t call me “Cortie™!" Prefrontal Cortex breathes to the clipboard,…
@cowboys@darktundra.xyz
2026-07-01 15:59:36

Role Call: Devin Moore could make waves in Cowboys' CB room dallascowboys.com/news/role-ca

@markhburton@mstdn.social
2026-08-18 10:05:09

This makes sense. I now find very hot days more sapping than when younger. However, over successive heat waves this summer, I seem to have adapted somewhat.
Extreme heat more dangerous for people 60 and over than previously thought | Older people | The Guardian

@stargazersmith@social.linux.pizza
2026-09-09 23:21:31

space.com/astronomy/black-hole

@beoz@det.social
2026-08-11 20:04:18

@… @… That’s the thing about second waves: bigger, less expected, and they hit harder.#y2k38

@gscherer2@social.linux.pizza
2026-07-12 14:43:11

Moonstone Beach sunset. Moonstone Beach, Cambria, California, USA. October, 2025. Fujifilm X100VI. #moonstonebeach #cambria #sunset

View of the ocean from Moonstone Beach, looking across rocks and gentle waves towards the setting sun.
@cosmos4u@scicomm.xyz
2026-07-10 01:41:55

Thick Lunar Crust Amplifies Deci-Hertz Gravitational-Wave Signals / Gravitational-Wave Tomography of the Moon: Constraining #Lunar Structure with Calibrated Gravitational Waves: #GravitationalWave Detectors Get a Lift from Geology: #Moon might gather more information than previously thought, thanks to geology.

Damaging waves offer warning for El Niño winter
“The whole beach is gone,” said Carmen Vaudry, 58,
describing how the sand used to sit just below the boardwalk in front of her Long Beach home but now appears to have dropped several feet.
But Long Beach wasn’t the only victim of the ocean’s effortless wrath over the weekend.
High surf pounded the region’s increasingly fragile coastline from Malibu to San Diego,
and experts say it could be only a taste of what i…

@raiders@darktundra.xyz
2026-09-14 23:14:30

made waves week won youtube.com/shorts/Gl7oec1KVIw

@Dragofix@veganism.social
2026-08-17 04:08:33

Marine heat waves pose hidden threat to human health, researchers warn #marine

@tydalforce@mastodon.world
2026-08-11 23:27:54

Just had my funnest ride yet! Managed to NOT stall at every intersection, exchanged my first THREE biker waves, and actually got up to 50! lol Love this thing. Anyway, here's a poorly framed timer-shot of me on my R3
#R3 #yamahaR3

A stupid newbie rider in white riding gear and helmet perched upon his blue Yamaha R3 motorcycle trying desperately to look cool and sexy
@primonatura@mstdn.social
2026-07-10 13:00:59

"Heat waves: Expert tips on redesigning UK homes to cope with hotter temperatures"
#UK #UnitedKingdom #Climate #ClimateChange

@BBC3MusicBot@mastodonapp.uk
2026-07-23 22:38:31

🇺🇦 #NowPlaying on BBCRadio3's #RoundMidnight
Zoe Rahman:
🎵 Waves
#ZoeRahman
open.spotify.com/track/33Xs6GK

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-07-23 07:56:59

Sidewall effects on the onset of interfacial Holmboe waves in stratified exchange flows at high Schmidt number
Guilherme Siqueira de Aquino, Metten M. de Lange, Adrien Lefauve, Matias Duran-Matute
arxiv.org/abs/2607.19565 arxiv.org/pdf/2607.19565 arxiv.org/html/2607.19565
arXiv:2607.19565v1 Announce Type: new
Abstract: Predicting the onset of interfacial instabilities is central to understanding turbulent mixing in natural and engineered stratified shear flows. Here, we study the onset of travelling Holmboe waves in confined exchange flows along a slope. Earlier stratified inclined duct experiments have mapped this transition, and stability analyses based on measured or prescribed profiles have explained their emergence. However, a predictive criterion linking forcing, geometry, base flow, and wave onset was still lacking. We closed this gap with a long-duct, sharp-interface asymptotic theory for the three-dimensional laminar exchange flow, including the effects of sidewall friction. The resulting analytical solution naturally identifies a confinement-adjusted Froude number, $Fr^*$, which unifies the effects of forcing and confinement into a single measure of the effective laminar exchange flow. Using this solution to parameterise sidewall drag in a practical width-averaged model, we perform linear stability analyses and numerical simulations at high Schmidt number. Together, linear stability analysis, direct numerical simulations, and existing experiments across a range of duct widths show that wave onset is accurately predicted by an approximately constant critical value of $Fr^*$. Deviations arise only in very narrow ducts, where sidewalls influence instability not only by modifying the laminar exchange flow but also by directly damping perturbations and delaying wave onset. These findings provide a predictive criterion for wave onset, reconcile long-standing discrepancies among experimental configurations, and establish lateral confinement as a fundamental control on the transition from laminar exchange to wave-driven mixing in stratified shear flows.
toXiv_bot_toot

@m0les@aus.social
2026-07-11 23:51:17

I do love how reflective the sand gets at low tide (Coolum Beach).

Walking along Coolum Beach while the tide is out. The flat sand is mirror-like as water seeps-out from underground and flows toward the ocean edge while low waves roll the other way over it.
@carloshr@lile.cl
2026-08-29 00:57:31

Dos capos del rock progresivo se han unido para publicar un trabajo conjunto. «The Roaring Waves» por Steve Hacket, ex Genesis, y Steve Rothery, de Marillion.
#SteveHacket

@cowboys@darktundra.xyz
2026-07-01 15:03:48

Role Call: Devin Moore could make waves in Cowboys' CB room dallascowboys.com/news/role-ca

@kexpmusicbot@mastodonapp.uk
2026-08-24 07:17:37

🇺🇦 #NowPlaying on KEXP's #MidnightInAPerfectWorld
Suzanne Ciani:
🎵 The Third Wave
#SuzanneCiani
essentialambientsoundscapes.ba
open.spotify.com/track/5ikCRvg

@mlawton@mstdn.social
2026-08-05 20:10:55

Soaking it in. Restorative and meditative.

A serene beach scene featuring gentle waves lapping against the shore under a partly cloudy blue sky.
@davidaugust@mastodon.online
2026-07-27 22:57:34

The Ukrainian Army has put a video of Wildberries warehouses burning for 8 hours, like the videos that are of the ocean waves, or a fireplace.
Wildberries is sort of like a russian version of Amazon, and they began selling military materials and so became legitimate targets.
youtu.be/za_urEQhuRc…

@harrysentonbury@social.linux.pizza
2026-09-16 07:55:30

some sea ...well a little bit.
#seaWednesday #meermittwoch #pareidolia

a big smoothed rock on a rocky sea shore. there is a bit of sea in the distance on the right. the rock has some discolouration that looks like an eye, vertical line of quartz in the middle of its face. looks like some sort of stone plushy. shell fragment shale or whatever in the foreground. it was in one of the heat waves last month, you know, clear skies strong shadows. and there are barnacles and green stuff on the rocks in the background, well its one giant smoothed outcrop.
@shriramk@mastodon.social
2026-07-28 01:11:58

Global Entry just got quicker. There's a new experimental system. It's like EZPass: you *just keep walking* past a camera. A few feet down there's an agent who waves you on. I never broke my stride from airplane to cab: six minutes total. The US can build *some* things after all.

@BBC6MusicBot@mastodonapp.uk
2026-07-12 07:25:00

🇺🇦 #NowPlaying on #BBC6Music's #RadcliffeAndMaconie
Golden Samphire Band:
🎵 Harbour Waves
#GoldenSamphireBand
goldensamphireband.bandcamp.co

SoCal has had ‘so many heat waves,’ but this next one is a doozy:
The weekend is expected to bring dangerous heat starting Friday,
with forecasters warning of elevated risks of heat illness and large wildfires.
High pressure over Arizona will expand west through the weekend,
reaching California’s interior deserts and potentially as far west as the coast, according to the National Weather Service.
That will send temperatures about 10 degrees above normal in man…

@Dragofix@veganism.social
2026-08-18 04:02:41

Marine heat waves are cooking our ocean ecosystems—and will only become more common #ocean

@cowboys@darktundra.xyz
2026-07-31 18:34:39

Caleb Downs making waves at Cowboys training camp: 'It's about being great today' dallascowboys.com/news/caleb-d

@kexpmusicbot@mastodonapp.uk
2026-07-14 18:49:07

🇺🇦 #NowPlaying on KEXP's #MiddayShow
Wavves:
🎵 Animal
#Wavves
hotcreations.bandcamp.com/trac
open.spotify.com/track/1lEgcru

@tarah@infosec.exchange
2026-08-21 20:18:45

Going to chat about fault tolerance and resilience on Tuesday; you can come stump me on AI and resilience in the face of *waves arms wildly* All This. @… is hosting me.
go.ninjaone.com/it-leadership-

@gscherer2@social.linux.pizza
2026-07-11 16:22:06

Seagull, standing on her favorite rock, looking at the ocean. Moonstone Beach, Cambria, California, USA. October, 2025. OM System OM-1 M.Zuiko 300mm F4. #moonstonebeach #seagull #bird …

A seagull, standing on one foot on a rock with the out-of-focus ocean in the background, is looking out at the waves.
@radioeinsmusicbot@mastodonapp.uk
2026-06-28 11:23:46

🇺🇦 Auf radioeins läuft...
Glass Animals:
🎵 Heat Waves
#NowPlaying #GlassAnimals
open.spotify.com/track/3USxtqR

@primonatura@mstdn.social
2026-08-24 10:00:08

"7,300 excess deaths and counting in France's historically hot summer"
#France #Heatwave #Climate #ClimateChange

@cowboys@darktundra.xyz
2026-07-31 17:58:35

Caleb Downs making waves at Cowboys training camp: 'It's about being great today' dallascowboys.com/news/caleb-d

@UP8@mastodon.social
2026-08-08 18:27:11

Crystalized and Wave-Weathered Granite Boulders by Odiorne Point State Park
#photo #photography #newhampshire #rocks

Boulders of Granite by seashore with crystal boundaries etched by weathering by the waves
@BBC3MusicBot@mastodonapp.uk
2026-08-23 23:19:43

🇺🇦 #NowPlaying on BBCRadio3's #Unclassified
Frances Chang:
🎵 I can feel the waves
#FrancesChang
open.spotify.com/track/2lJmdok

@Dragofix@veganism.social
2026-07-16 01:02:05

Western Europe records its hottest June as heat waves surge: EU monitor #Europe

@seeingwithsound@mas.to
2026-09-12 02:01:00

A burst of "pink noise" may lead to more restorative sleep news.mit.edu/2026/pink-noise-b

California is making waves with a jaw-dropping plan to settle a 175-year-old score
— returning stewardship of a staggering 7.5 million acres of land and coastal waters to Native tribes.
That’s 7% of the Golden State
— and not by accident.
It matches exactly what the federal government promised indigenous tribes back in the 1850s,
before quietly backing out.

@johnhobbs@mstdn.ca
2026-08-18 12:59:58

Starting my day with ocean waves and coffee truly captures the essence of retirement. It’s a place where freedom meets the luxury of time. Retirement lets us rediscover simple joys and dream without limits. As JFK said, “We must dare to think ‘unthinkable’ thoughts.” Now is the time to transform those dreams into reality.

@kexpmusicbot@mastodonapp.uk
2026-08-22 15:06:30

🇺🇦 #NowPlaying on KEXP's #SoundsOfSurvivance
DJ Béeso:
🎵 Rise Up/Make Waves
#DJBéeso
djbeeso.bandcamp.com/track/ris
open.spotify.com/track/7yDqbTT

@BBC6MusicBot@mastodonapp.uk
2026-07-12 20:51:02

🇺🇦 #NowPlaying on #BBC6Music's #StuartMaconiesFreakZone
Abigail Snail:
🎵 Show Breaking To Waves
#AbigailSnail
romacpuncturerepairs.bandcamp.
open.spotify.com/track/0Zc9Lm4

@arXiv_physicsaoph_bot@mastoxiv.page
2026-08-05 09:00:43

Crosslisted article(s) found for physics.ao-ph. arxiv.org/list/physics.ao-ph/n
[1/1]:
- A windy sea surface with Stokes waves
Nikhil Yewale, Anil Kumar, Vinod Kadari, Ratul Dasgupta

@totientfunction@mathstodon.xyz
2026-09-07 21:18:12

And from my hike in the Bluntautal yesterday
#Salzburg #Bluntau #nature #lake

The upper Bluntau lake photographed from the south from a low perspective. The water is greenish and has lots of small horizontal waves. In front, the water is clear and the stones and some branches below the surface are visible. In the back are trees, the ones on the sides closer making the water darker with their reflection broken by the waves. In the far back, mountains are visible.
The lower Bluntau lake with a very intense lime green tint. Three ducks and two fish can be seen swimming on and in the water. There is some dead wood in front, a small wooden house and some trees in the back, that are reflected in the water.
The lower Bluntau lake with a turquoise tint. On the left is fallen wood covered with moss, from which a new tree has grown, in the middle is a branch with red roots(?) where it touches the lake. On the front right is also dead wood in the lake, but without anything fancy to it. Some red leaves lie on the water in the front, one smaller and one larger fish can be seen a bit further back. In the back are trees reflected in the water.
The Torrenrache riverbed, with its water shimmering in the afternoon sun. There is not much water, the riverbed is full of white stones and a few with different colors. In the back are some trees.

While Turkey has experienced an increase in heat wave episodes between 1971 and 2016,
no epidemiological studies have examined their potential impacts on public health so far.
In this study excess mortality in Istanbul attributable to extreme heat wave episodes between 2013 and 2017 is presented.
Total excess deaths were calculated using mortality rates across different categories, including age, sex, and cause of death.
The analysis shows that three extreme heat w…

@servelan@newsie.social
2026-09-09 02:43:24

Malibu Sinkhole Prompts Evacuation Order; 31 Homes Red Tagged
deadline.com/2026/09/malibu-be

@arXiv_astrophCO_bot@mastoxiv.page
2026-08-05 08:58:23

Crosslisted article(s) found for astro-ph.CO. arxiv.org/list/astro-ph.CO/new
[1/1]:
- A multi-axion model of inflation and dark matter
Marcos A. G. Garcia, Hansel Gordillo-Ruiz, Raul Henriquez-Ortiz, Saul Ramos-Sanchez
arxiv.org/abs/2607.26138 mastoxiv.page/@arXiv_hepph_bot
- Abundant production of scalars and axions from phase transition bubble expansion
Isabel Garcia Garcia, Gaurang Ramakant Kane, John March-Russell, Andrea Paolini
arxiv.org/abs/2608.02729 mastoxiv.page/@arXiv_hepph_bot
- Determination of the Angular Momentum of Radiated Gravitons, Scalars, and Dark Photons from Binar...
Arpan Hait, Subhendra Mohanty
arxiv.org/abs/2608.02742 mastoxiv.page/@arXiv_grqc_bot/
- A "Neutrino Fog" For Gravitational Waves: The Stochastic Gravitational Wave Background from Super...
Alex Rojewski, Cecilia Lunardini
arxiv.org/abs/2608.02747 mastoxiv.page/@arXiv_astrophHE
- Minimal Scale-Invariant Dark Matter
Alexander Belyaev, Roman Pasechnik, Rishav Roshan, Alfonso Zerwekh
arxiv.org/abs/2608.03019 mastoxiv.page/@arXiv_hepph_bot
- A Tale of Two Couplings: Bayesian Selection in the Interacting Dark Sector
Miguel Barroso Varela, \'Alvaro de la Cruz-Dombriz
arxiv.org/abs/2608.03981 mastoxiv.page/@arXiv_grqc_bot/
toXiv_bot_toot

@a@paperbay.org
2026-07-30 16:47:24

fighting radio waves
#photography #monochrome #water #reflet

fighting radio waves, Shetland, 2026
@primonatura@mstdn.social
2026-08-13 10:00:39

"Over half of people are unaware of the environmental effects of sunscreen"
#Suncream #Environment

@arXiv_physicscompph_bot@mastoxiv.page
2026-07-03 07:51:14

Learning Effective Soliton Dynamics from Scattering Data
Seth Minor, Vanja Dukic, David M. Bortz
arxiv.org/abs/2607.01545 arxiv.org/pdf/2607.01545 arxiv.org/html/2607.01545
arXiv:2607.01545v1 Announce Type: new
Abstract: The inverse scattering transform (IST) provides the standard theoretical framework for deriving soliton dynamics. Traditionally, such derivations have been of an analytical, rather than data-driven, nature. In this paper, we combine the conceptual framework of the IST with weak-form system identification methods to discover effective soliton dynamics directly from observed scattering data, without assuming prior knowledge of the scattering equations. Our method avoids parameterizing solitary waves via ad hoc curve-fitting by working in the scattering domain, yielding interpretable low-dimensional models that remain valid in perturbed and near-integrable regimes. We demonstrate the performance of the proposed approach on synthetic and experimental data governed by shallow-water equations of Korteweg--de Vries-type and recover models that are consistent with canonical IST theory.
toXiv_bot_toot

@Dragofix@veganism.social
2026-08-03 23:23:50

A longer, hotter reality surrounds marine heat waves, research reveals #marine

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-07-23 07:48:44

Elastohydrodynamic instability of a spinning elastic disk
Sifan Yin, Paul R. Kaneelil, L. Mahadevan
arxiv.org/abs/2607.19561 arxiv.org/pdf/2607.19561 arxiv.org/html/2607.19561
arXiv:2607.19561v1 Announce Type: new
Abstract: A soft thin elastic disk spinning in a viscous fluid experiences centrifugal tension generated by rotation together with viscous shear generated by the surrounding flow. While the former stabilizes the flat state, the latter can destabilize it. We combine the linearized F\"{o}ppl-von K\'{a}rm\'{a}n equations for a rotating elastic disk with the shear stresses arising from the classical von K\'{a}rm\'{a}n swirling flow to derive an elastohydrodynamic stability problem. Linear stability analysis identifies the onset of buckling in terms of two dimensionless control parameters measuring centrifugal stiffening and fluid-induced shear. Above threshold the disk buckles into azimuthally periodic saddle-like modes whose wavenumber increases with increasing rotational tension. The buckled configuration also supports retrograde traveling waves that rotate more slowly than the material frame. These results identify a simple mechanism whereby fluid shear destabilizes rotating elastic structures.
toXiv_bot_toot

The dramatic footage of a teenage lifeguard saving a child from punishing waves along the California coast has captured the attention of the nation,
drawing praise from the shores of Santa Cruz all the way to the White House.
Video of the rescue at Seabright State Beach on Saturday,
captured and shared by local photographer Scott Vander Dussen,
has gone viral on virtually every social media platform.
The footage shows the rookie lifeguard, Ryder Williams, jus…

@primonatura@mstdn.social
2026-08-16 15:00:31

"Why heat waves can hit residents of cooler states especially hard"
#US #USA #America #Heatwave

@raiders@darktundra.xyz
2026-09-01 19:03:41

Raiders' biggest move before roster cuts sent a strong message sportingnews.com/ca/nfl/las-ve

@seeingwithsound@mas.to
2026-07-06 12:11:39

The man building a universal translator for the human mind #ultrasound

@BBC3MusicBot@mastodonapp.uk
2026-09-26 16:17:04

🇺🇦 #NowPlaying on BBCRadio3's #WhereTheLightSings
Wilhelm Peterson‐Berger & Noriko Ogawa:
🎵 Waves Against the Shore (Frosoblomster, Book II)
#WilhelmPetersonBerger #NorikoOgawa
open.spotify.com/track/06lDwBo
Please 🔁 BOOST to share what you like
- your followers don't see if you ⭐ favourite a post

@primonatura@mstdn.social
2026-09-10 10:00:18

"France recorded 'hottest summer ever': Environment minister"
#France #Climate #ClimateChange

Nearly 1 million people living along the shores of the Great Lakes were under beach hazard statements on Wednesday,
as National Weather Service (NWS) offices warned of dangerous swimming conditions,
powerful currents
and high waves
across lakes Michigan, Superior, Huron, Erie and Ontario

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-07-22 08:54:52

Replaced article(s) found for physics.flu-dyn. arxiv.org/list/physics.flu-dyn
[1/1]:
- Scattering of Capillary Waves By a Cylindrical Meniscus
Cade Sbrocco, Yukun Sun, Uma Grover, Chris Roh
arxiv.org/abs/2601.03440 mastoxiv.page/@arXiv_physicsfl
toXiv_bot_toot

@Dragofix@veganism.social
2026-06-29 10:44:53

Heat waves threaten health of both young and old #environment

@cosmos4u@scicomm.xyz
2026-09-01 23:32:44

Inferring 3D Coronal Magnetic Fields through Seismology-assisted Inversions of IQU-only Spectropolarimetric Observations: #SolarCorona

@a@paperbay.org
2026-07-29 16:16:17

endless waves
#photography #seascape #landscape #monochrome

endless waves, Shetland, 2026

Mamdani was surrounded by naturalized citizens like himself as he listed the waves of immigrants who shaped the city.
“Hundreds of thousands of Irish immigrants arrived with stomachs aching from a famine manufactured by imperial cruelty,” Mamdani said.
“Chinese sailors settled in what is today Chinatown.
Millions more traveled under the Statue of Liberty and through Ellis Island.
Jewish people escaping pogroms,
Italians fleeing poverty.
Syrians seeking ec…

@kexpmusicbot@mastodonapp.uk
2026-07-02 14:22:12

🇺🇦 #NowPlaying on KEXP's #MorningShow
Waves Crashing:
🎵 Marine Garden
#WavesCrashing
wavescrashing.bandcamp.com/tra
open.spotify.com/track/58bx5EC

@BBC3MusicBot@mastodonapp.uk
2026-07-25 15:22:41

🇺🇦 #NowPlaying on BBCRadio3's #BBCProms
Iain Farrington, Jess Gillam, BBC Singers & Sofi Jeannin:
🎵 Like As The Waves
#IainFarrington #JessGillam #BBCSingers #SofiJeannin

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-08-07 08:00:23

Magnetic Dynamo Driven by Inertial Waves
A. Mishra, G. Mamatsashvili, M. Le Bars, A. J. Barker, F. Stefani
arxiv.org/abs/2608.06086 arxiv.o…

@Dragofix@veganism.social
2026-09-09 01:23:27

France recorded 'hottest summer ever': Environment minister #France …

To make its workforce “AI native,”
Meta explored slashing the size of many teams across the company by as much as 60% in two waves
Staff revolted
- and hours before a big layoff in May,
the CEO called off planning for further cuts.

@kexpmusicbot@mastodonapp.uk
2026-08-12 04:54:45

🇺🇦 #NowPlaying on KEXP's #WoPop
The Scorpions:
🎵 Nile Waves
#TheScorpions
habibifunkrecords.bandcamp.com
open.spotify.com/track/6fvKQ1t

@primonatura@mstdn.social
2026-08-19 10:00:40

"Seattle wasn’t built for this much heat"
#US #USA #America #Seattle

As a heatwave continues to bake the western and central US,
officials are urging swimmers to be cautious when seeking respite from the summer heat,
especially amid a score of recent deadly water-related incidents.
Each year, from April to September, drowning deaths rise nationwide,
according to 2018-24 data from the US Centers for Disease Control and Prevention.
In June, two college students died
after being swept away to sea by turbulent waves on a beach …

@Dragofix@veganism.social
2026-09-01 13:05:31

Dry soil could set the stage for Europe’s next extreme summer earth.com/earth-science/dry-so

@kexpmusicbot@mastodonapp.uk
2026-09-10 18:15:52

🇺🇦 #NowPlaying on KEXP's #MiddayShow
The Chutes:
🎵 Like Waves
#TheChutes
dandyboyrecords.bandcamp.com/t
open.spotify.com/track/7EXgonK

@Dragofix@veganism.social
2026-07-29 10:33:23

As Australia expands seismic testing, experts warn of profound effects on sealife news.mongabay.com/2026/07/as-a