Le tube de Geissler (1857) est un dispositif historique de laboratoire, alimenté en haute tension pulsée par une bobine de Ruhmkorff. Le tube de Geissler était destiné à démontrer visuellement les effets lumineux d’une décharge électrique dans un gaz raréfié. C’est joli. Salukes #science

Tous les corps en chute libre à la surface de la Terre suivent une parabole de Galilée … Sauf si la chute est parfaitement verticale. Des enfants jouent au ballon à Venise. Le gondolier leur renvoie la balle d’un coup de talon. Salukes ✅ Video TT Alvise Perli. #science #physique

La science était sur NRJ dans l’émission dr Mike avec Coco, Julien et Jeff. C’était du pur bonheur je vous dis pas Bientôt du plus consistant et déjà en poscast. Salukes #Science #physique #profbucella #lasciencepeuttout

C’est quoi le paradoxe des trous noirs ? Ces objets sont prédits par la théorie et pourtant ils prédisent la fin de la théorie. Salukes #science #physique #profbucella #lasciencepeuttout

C’est quoi la singularité d’un trou noir ? C’est le futur inéluctable de tout observateur qui tombe dans le trou noir. ✅ Extrait de la conférence : « Voyage au coeur d’un trou noir » donnée à l'Université de Namur à l’invitation des étudiants de Kap to Universeh. Vidéo intégrale sur YT. Salukes

Démonstration du petit excitateur universel (j’en ai un grand aussi, ce sera pour la prochaine fois). C’était une démo classique de la physique aux XIXe et XXe siècles. L’excitateur a deux cents ans. Salukes #science #physique #profbucella #lasciencepeuttout

Sera-t-il possible un jour de rajeunir grâce à la physique ? La science peut tout mais quand même. ✅ Extrait de l’interview RTL info Signatures réalisée par Christophe Deborsu et Caroline Fontenoy. Salukes #science #physique #profbucella #lasciencepeuttout #RTLInfo

Saviez-vous qu’il existe un point de la roue qui avance deux fois plus vite que la vitesse du véhicule ? En contrepartie, il existe aussi un point de la roue qui est à vitesse nulle. Pourtant elle tourne. Salukes ✅ sommet de la roue : v + v = 2v ✅ point de contact au sol : v − v = 0 #science

En vérité, c’est pas le tout premier iMac qui est sorti et sur lequel j’ai terminé ma thèse. Ce modèle est date des années 2000. Le concept du iMac était de tout caler dans la boîte de l’écran qui entourait le tube cathodique : carte mère, alimentation, lecteur optique, disque dur, haut-parleurs.

Le paradoxe des deux enveloppes retourne le cerveau. On va tenter de le résoudre simplement. Salukes #science #physique #profbucella #lasciencepeuttout

The Tragedy and Last-Minute Reprieve Short from Full Episode Available on Truecrimeandjusticetv.com Truck Driver in Humboldt Broncos Bus Crash Given Repreive From Courts #humboldt #Broncos #Hockey #humboldtbroncos #Sidhu #SidhuDeportation #bus #Trucking #Fatalaccident #netflix #NetflixSeries

Feet hibernate all winter. Then you ask them to run. Sports physical therapist Zuzana Rogers at Runners Edge Alaska shows an easy progression exercise to avoid injury. Read the full story at alaskapublic.org/survivalkit. ✍️ Annie Feidt/AKPM 📹 Annie Feidt, Matt Faubion & Courtny Brooks/AKPM

My guess is that it was Dad who delivered this pre-prepped unzipped meal for self-feeding by his chicks. Neither looked keen on sharing, but they finally just got on with the consuming. #OsakaJapan #PeregrineFalcons

"SHIFTERS 01: Survival is not Optional." by Kal Fulsom books2read.com/SHIFTERS-01 A thrilling, disturbing, thought-provoking, witty, and innovative first installment of this controversial and mind-boggling series.

Threatening an entire civilisation with death is not the language of war - it is the language of genocide. Will the media properly start describing Trump as genocidal? “Truth Lies & Media” is live! ⚡️ On Apple & Spotify 🍎 Promo Match Frame Editing #auspol #Trumpenstein #NewsCorpse

I do not trust Donald Trump to be in charge of the might of the United States military.

This week, our team covered a storm system that had widespread impacts across the Delaware Valley, March Madness, and how The Palestra became a shrine for college basketball. This is the Pulse of CBS Philadelphia

"The power in fascism comes from the tactics to divide and conquer." Montana state senator Cora Neumann on why solidarity is so important to combat authoritarianism, especially for state legislators: youtu.be/8VWr8LFd5hw?...

Fox & Friends co-host: “I wish the talking point of that the strait was open before the conflict, people got to stop doing it. It was a beautiful day the morning of 9/11.”

Tom Homan Ice Found Thousands of Missing Children in Minnesota #news #politics #ice #Minnesota

VOTING RIGHTS ACT #blacksky #USPOL #farleftsky #liberalsky #addtoliberalsky #progressivesky

excited about this series #capfact #animorphs #disneyplus #kaapplegate #andalite

🤔... I have a few questions. js 😏 #bluesky #skylight #america #fdt #fuckice #usa #fyp #foryourpage #music #foryou #FYI ##youshouldknow

Gettin' Izzy wit it. #HEYHEYHEYHEY

Join Team LOOK for the #LondontoBrighton Cycle Ride this September and take on one of the UK’s most iconic cycling events. From city streets to seaside views, every mile you ride will help visually impaired young people build confidence, make connections and feel less alone. 👉 buff.ly/BNgUdXm

Always put yourself in other's shoes and see things from their perspective. Your response/reaction might be far different than what your initial reaction invokes.

Chilly winds didn't keep our protest off the streets of Lawrence, Kansas! #Protest #Resist #Epstein #LFK #NoICE #LawrenceKansas

Fireflies light up our nights and remind us of nature's magic. Dive into the wonders of these enchanting creatures and their role in our ecosystem.

Trump to the crowd as a protestor is dragged out: Don't hurt him! Don't hurt him! I say that only for legal reasons.

In Kyiv, emergency crews recovered an undetonated Russian missile warhead at one of the sites hit overnight. The device was safely removed by DSNS explosives teams and taken away for controlled disposal following the mass strike on the capital. 📹Ukraine’s State Emergency Services

It was a privilege to join the CUPE Manitoba Convention last week and hear folks talk about how labour and the NDP need to stand shoulder-to-shoulder in opposition to growing extremism and corporate rule. (1/2)

Putin: Russia open for talks, never stopped them. For daily global news videos, please visit Ranked.News/videos

Melted cheese magic awaits in Pully ✨ #fondue #GrapePlace #Pully #Switzerland https://go.casadechiles.com/fondue-gourmet

📆 25 years ago today, Celtic secured their first Treble since 1969! Since Martin O'Neill's arrival we have gone on to win: 🏆 20 League titles 🏆 13 Scottish Cups 🏆 11 League Cups 44 major trophies. What an era 💚 #CelticFC🍀🏆🏆

Café Pingado isn’t just a coffee — it’s a full experience in an 8-oz cup. #cafepingado #YourCoffeeGuy #bestcoffeeintown

Pete Golding's addition brought 11 more wins than the three years before he arrived

Keep it fresh, balanced, and confident 💖✨ These intimate care suppositories help support your natural pH—so you can feel clean, comfortable, and worry-free every day 😍 Ready to feel your best from within? 👉 Shop now at hersolace.com #FeminineCare #pHBalance #FeelFresh #WellnessEssentials

03.05. Große Fütterung. Die ältesten Küken sind jetzt 7 Tage alt. Sie sind definitiv da, und ich vermute mit großer Wahrscheinlichkeit, dass auch das dritte die erste Woche überstanden hat🙂#WhiteStork #chicks #one-week-old #feeding

Some black people need to stop saying white people are inherently racist. Love Beyond Color

A trail camera placed in their shelter pen revealed nighttime play between the brother-sister duo, Tarragon & Valerian. But don’t let this sweet sight make you forget about their mischievous sides... they later removed the strap from this trail camera and cached it in their straw! #wolfhaven

Chris Jericho paying tribute to Sabu #AEWDoN

The only game in the entire world we could Marina Liteyears outside Mischief Makers.

Deja vu. Not going in early, for once. But, needless drama got stirred yesterday, with a coworker accusing me of a malicious act. Today(?) I may, or may not, find out whether this gets blown out of proportion or gets squashed [as it should.] Any spare thoughts, prayers welcome.

Conditions in #Cuba are rapidly deteriorating as Trump's de facto oil blockade brings life on the island to a halt. After traveling to Cuba last week, CEPR expert Michael Galant analyzes the situation on this week's episode of "From D.C. Across the Americas" FULL VIDEO https://tinyurl.com/uh34wjhy

These are not angel investors. They get inside companies, run them down from within, then take control. All funded by the Irish taxpayer. #Ireland #IrishNews #IrishPolitics #EnterpriseIreland #StartupIreland #IrishBusiness #InvestInIreland #HousingCrisis #Accountability

I need some more Pokémon Concierge!

Mr. EDGEWORTH IS DANCING

Still thinking about that game

When your married and they think your siblings #fyp #wlw #blacklesbiantiktok🌈 #couplescomedy #notsisters

The 6th episode of Just Access: The Real Transition (A PARI podcast) is out on all major podcasting platforms. Tap the link to listen: pari.org.za/podcast-just... Host: Tasneem Essop Guest: Mahlatse Rampedi, Researcher, PARI #JustEnergyTransition #JustTransitionPodcast #aPARIpodcast #NGO

#CephalopodenSamstag

Fun to do a fireside chat ahead of our race at Laguna Seca.

Bringing this back because Ann is a delicate flower 🐻‍❄️🌷 #lowpoly #animation #oc

🇮🇪 1.848 Sullivan ou O'Sullivan se sont rassemblées en Irlande pour battre le record du monde du nombre de personnes portant le même nom réunis en un seul endroit. Le clan Sullivan a détrôné les Gallagher, détenteurs du record en 2007 ⤵️

Denier mögen keine Klimafakten. Deswegen gibt es sie erst recht. Immer wieder. Weil es die physikalische Realität ist. Und die gilt auch für den letzten Denier. #Klimakatastrophe #MILLIARDENLOBBY #globaelErhitzung

A message for Peter Thiel's followers: "It is not too late to decide you deserve better... you and I, together, deserve a society built on solidarity."

Swiping to AI Matchmaking with Bumble

#SPAProud of our PhD students & candidates who will be presenting their research papers & participating in the Public Management Research Conference! Connect with them at the PhD Welcome event & over the next few days for insightful conversations & collaborations. #PMRC2026

Ukrainian drones struck the Progress plant in Michurinsk, Tambov region. The facility produces high-tech equipment for aviation and missile control systems, including gyro motors and sensors for Kh-101 and Kh-59 cruise missiles, as well as civilian electronics and pipeline equipment.