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

La phrase est construite sur un piège logique. Quand on dit « fermez la porte, il fait froid dehors », on ne prétend pas que fermer la porte va modifier la température extérieure. On veut simplement empêcher l'air froid d'entrer dedans.

👀​ Explication du fameux graphique sur les trous noirs, aussi simple que bonjour et deux et deux font quatre. ✅ 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 #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.

Quand on répond aux question qu’on pose pas. La vidéo la plus courte de l’année. 🐟​ d’avril, ne te découvre pas d’un fil. Salukes #science #physique #profbucella #lasciencepeuttout

Pourquoi les tuiles s’arrachent du toit en cas de tempête ? C’est à cause de la vitesse du vent qui crée une dépression. C’est l’effet Bernoulli. Salukes #science #physique #profbucella #lasciencepeuttout

Pour fabriquer la mousse au-dessus du thé marocain, il faut le verser depuis une certaine hauteur. Plus la hauteur est élevée, plus la vitesse est grande. Au-delà d'une vitesse critique, le jet entraîne mécaniquement une gaine d'air dans le liquide sous forme de bulles.

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

Comment aider le prince Gabriel à revenir vivant du front ? Salukes. #science #physique #profbucella #lasciencepeuttout

L’astronaute Victor Glover avait oublié que la caméra était allumée dans la capsule Orion. Il s’amusait à tourner sur lui-même. Cet exercice en micro-gravité montre bien la conservation du moment angulaire. En l’absence de couple extérieur, le vecteur L reste constant en direction (axe rotation).

ICYMI 🇨🇿 🇫🇮 Czech and Finnish Presidents Go for a Run in the Center of Prague Both presidents are “friends” with sports. Stubb has participated in marathons and triathlons many times. Pavel is engaged in fitness and running, kayaking and skydiving 🎥: Live 🇺🇦 #Pavel #Stubb #Ukraine #EU

(also Poker Face being turned into a ballad shouldn't have worked but it did.)

Is caregiving about happiness — or something deeper? This clip explores how meaning and purpose shape the caregiving journey.

Several polling places in Georgia will remain open past the scheduled closing time after Election Day issues caused delays for voters, according to The Associated Press.

Tanukikoji shopping Street, Sapporo, Hokkaido, Japan #Japan #Nippon

Knicks win

Today’s the day — and we’re so proud of every single person taking on the #CARTEN100 for LOOK. After all the training, early mornings and miles put in, our incredible cyclists are setting off on their 100-mile journey from Cardiff to Tenby right now. If you can, please donate today buff.ly/LAJGMdJ

⛔ #Bolivia: Social movements denounce the arrival of #Näzi paramilitary groups to confront peasant marches, and the arrival of weapons

🎾

Happy Jason Day everyone... #Fridaythe13th... 🔪

Ukraine's SBU Special Operations Center "A" struck a Russian FSB headquarters and destroyed a Pantsir-S1 air defense system on occupied territory Around 100 Russian troops were killed or injured in the single operation, President Zelenskyy said on 21 May. euromaidanpress.com/2026/05/21/u... 📹 SBU

⌛ Evidence found of Neolithic beaver hunting 👉 Archaeologists have found ancient traces of beaver hunting in Germany. In the German town of Alsleben, they discovered remains of beavers that were likely caught for their... 🔗 whyrwe.com/@26/0507-2019 #️⃣ #whyrwe #factuallyfun #history

IDF Invasion of Gaza City Today, Eric and I look at the Israeli Defense Force incursion into Gaza City. Listen and watch on Spotify: open.spotify.com/episode/1lgk... Watch on YouTube: youtu.be/HBSlUj42qvA

Ukrainian girl reacts to fireworks at parade abroad.

#Maga #trump #trending #viral #fyp #congratulations #Liberals #democrats #conservatives #news #today

It’s disgusting that our media isn’t even talking about this.

The Iran war is taking so long because we’ve been too effective? #gasprices #progressive #iranwar

NEWS: A Kent MP is setting up a summer school to help inspire the next generation of political leaders. Young people aged between 18 and 24 will get the chance to learn how the system works, as well as practicing skills like public speaking #kmfmnews

Elections are run by states, not by a presidential Executive Order. We will fight this.

Ha, I just pulled this up from my longtime collection of favorite GIFs. Such a fabulous number!

"China wants to displace, not replace, the US." @asiasociety.org 's Philippe Le Corre tells #F24Debate that Beijing aims to make itself more central to the world order by diminishing US relevance ➡️ https://go.france24.com/axLm

Canucks.com -  News Aug 2004 Archived Web Page 🧩 #canucks #2004

Rallies and other campaign activities are being held in Gilgit-Baltistan for the June 7th election. Candidates backed by PTI are determined to make a strong showing that will reflect Imran Khan's popularity.

The Art of Being Alone Without Feeling Lonely Being alone becomes powerful when you enjoy your own company. Solitude builds confidence, clarity and emotional strength. 🌙

In this INOvators episode, Hayley Burgess, Pharm.D. shares how a strong data strategy and greater progress in automation and analytics can transform how care teams work. https://ow.ly/xRZU50YGHCU

What’s really in the Epstein files? U.S. Rep. Melanie Stansbury joins Chris & Gabby to discuss what she says she saw in the unredacted documents & why she supports a Truth Commission to investigate Epstein’s #NewMexico ties. #NewMexicoNewsInsiders Podcast out now.

The only thing that would make me check out that sewer line of a social media app would be this…. #DischargePetition

Today, South Carolinians, Americans, and voters worldwide showed up to a historic No Kings Day. With reports estimating that over 8 million people turned out nationwide, this was one of the largest protest days in our country’s history. We the People are ready to see change.

This woman is expected to be Trump's next Director of National Intelligence.

At least 2 people were killed after heavy flooding struck the area around the Shakumbari Devi Temple in Saharanpur, Uttar Pradesh, India 🇮🇳 (29-05-2026) 50°C look like this

Interesting Now I see why they put a requirement to wear an ankle monitor if Chud is able to get the 1 million dollar bond paid now.

Ever feel like you’re in the room… but not really in the room? The smarter you become, the more you see. And sometimes… that separates you. Hidden cost of intelligence. #Intelligence , #DeepThinker , #LonelyGenius , #MindsetShift, #SelfGrowth #Overthinker #Philosophy #HighIQ

Hi everyone! Thank you for hanging out for our @gaggltv.bsky.social watch party! Thank you ItsTina and drebin_1989 for the raids! See you all next time!

Protocols? A quick scroll down his timeline

Three months before the deadline set by the Department of Justice requiring states to make their digital properties adhere to accessibility standards, Massachusetts publishes digital accessibility and equity plan. ♿👀 Full scoop from @keelyquinlan.bsky.social 📰 ➡️ statescoop.com/massachusett...

DEATH RIDING A BBC #AEWCollision

I feel like something is missing. #hottie #pretty #booty #egirl

It’s one of those rare peaceful minutes… warm coffee in my hands and a quiet house! So here's to gentle mornings and good coffee. If you want a gentle start to your day, I would love if you gave my song MomSky & Coffee a listen and a like? ☺️ 👉 youtu.be/nB1E1YAj-yY ❤️ #momsky #bluesky #coffee #pinks

'OH HEY THERE' - In addition to going for 99 counties for the gov's race, Auditor Rob Sand's campaign manager told me he's been to 8 of the last 10 Hinterlands. The festival has grown a lot in that time. And this year, organizers made a promo w/ Sand playing 'tour guide.'

Do you still have your Christmas tree up after the New Year, and are not sure how to get rid of it? We're taking a look at some ideas. We'll have that and more starting at 5 a.m. on Friday on CBS News Detroit

Incendio en la refinería KINEF en Kirishi, región de Leningrado. FIRMS muestra un gran incendio en la refinería Kirishinefteorgsintez tras un ataque nocturn. La instalación es la segunda refinería de petróleo más grande de Rusia y produce una amplia gama de productos petrolíferos y petroquímicos

OMGzine 𝕏🔁 @vladafoltan: Ze světa prodejců hrnců. 😂 Donaldovi fanoušci konečně dostali jeho hodinky! Hurá? Ani moc ne. Místo nápisu TRUMP na hodinkách za víc jak 600 dolarů mají nápis RUMP. 😁

With the AI B2B Sales Agent 1-Year Package, you get full enterprise access to scale your client outreach or flip it as a managed service for huge retainers.Buy Now: jvz7.com/c/3578001/43...

32 Degrees Heated Socks Burn Your Toes. These heated socks can trigger significant foot skin burns during high-intensity activities involving heat, friction, moisture, and pressure. #RecallAlert #ProductSafety #BurnRisk #ConsumerWarning #SafetyFirst

Gainesville FL citizens said NO KINGs in America. It’s loud and clear!

🇺🇦☕If you appreciate my work and would like to support it: ✅FOR DONATION LINK: buymeacoffee.com/24hoursukraine

👀 💪🏽 💣 Big. Dawg. Returneth. #TridentsUp 🔱 #GoMs

Movement is everything here. Still tuning the feel. (Link in bio) #IndieGames #GamingCommunity #Platformer #Gameplay #JogosIndies #SteamWishlist

I love how happy and excited the cast is to have a REAL reunion! #SouthernHospitality

Mein Kater ist kaputt, glaub ich.