Pourquoi un vélo tient-il debout ? C'est le phénomène d'auto-direction. Quand le vélo penche sur le côté, l'avant pivote spontanément du côté de la chute. Le point de contact se trouve sous le centre de masse et il redresse le vélo. Longtemps, on a cru à trois effets combinés :

Est-il possible de passer à travers deux portes à la fois ? Pour un humain, c’est compliqué. Pour un assemblage de 2 000 atomes… c’est déjà fait.

L’eau monte dans le verre quand on éteint la bougie. Mais pourquoi ? La réponse n’est pas celle qu’on croit. La science peut tout. Salukes #science #physique #profbucella #lasciencepeuttout

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.

Une étudiante demande à ChatGPT de répondre à ses questions d'examen. L'IA refuse à plusieurs reprises en expliquant que ce serait malhonnête.

La boisson de la science pour se réhydrater est livrée en avant-première dans le poste. Salukes #science #physique #profbucella #lasciencepeuttout

Cinquante-trois ans séparent les splashdown d'Apollo 17 et d'Artemis II. Les images semblent quasi identiques. Le concept Artemis est fondamentalement le même que celui Apollo. Les lois de la physique n'ont pas changé non plus. Salukes #science #physique #profbucella #lasciencepeuttout

Le 28 juin 2009, le physicien Stephen Hawking avait organisé une réception au champagne pour les voyageurs du futur. L’astuce est que les invitations n’ont été envoyées que le lendemain de la fête. Forcément, personne n’est venu.

Le paradoxe du grand-père est une boucle temporelle fermée qui crée un paradoxe. L’idée foireuse consiste à retourner dans le passé pour faire passer le goût du pain au grand-père. Forcément, vous pourrez plus naître, or vous êtes né sinon vous seriez pas là pour lui faire un mauvais sort. Salukes

D’où viennent les marées de la Lune ? La question est plus subtile qu’il n’y paraît. Elle sera résolue because la science peut tout (et la physique surtout). Salukes #science #physique #profbucella #lasciencepeuttout

Want the secrets to a higher credit score? Discover powerful tips from Henry Quinteros & Isaac Palacios to help you reach your Maximum FICO potential! 💳📈 Start improving today: https://www.maximumficoscore.com/ #FICOScore #CreditTips

Join us for the next SynapTiC webinar on Tuesday, 24 March at noon, with Nicolas Tritsch. douglas.research.mcgill.ca/calendar/ent... *** Participer au prochain webinaire SynapTic le mardi 24 mars à midi, avec Nicolas Tritsch. douglas.research.mcgill.ca/fr/calendrie...

Mom thought I’d be judged but she was pure love 💛 Supported me & helped choose KUGIG feminine wash 🛁 #fypシ゚viralシ #trendingnow #reelsfypシ #viralreelschallenge #wolink #womenhealthdomain

Tony East: Grace VanSlooten Discusses Signing with the Indiana Fever, Her Week, and Her Fit with the Fever Link: youtu.be/DXWeqmcjCnk #CC22 #CaitlinClark #GraceVanSLooten #FeverRising #NowYouKnow #FromAnywhere #IndianaFever #WNBA

Air from Suite for Solo Cello, an original composition by me! The suite is available for your listening enjoyment on the streamers, and the sheet music is available for free on my website! Check out the linktree in my bio. #cello #cellosuite #celloimprov #celloimprovisation #shoegaze

#QP Steampunk Vehicle #aiart bsky.app/profile/joya...

Children headed to the concentration camps in #NaxiGermany Will we protect our children in the #USA?

For millions of Ukrainians, sirens and explosions have become part of everyday life. Despite this, Ukrainians keep working, studying, doing sports, raising children, and finding the strength to keep going, even to the sound of explosions. Help protect Ukrainian lives: u24.gov.ua/sky-defense?...

"US Secret Service personnel are on the scene of an officer-Involved shooting at 15th St and Independence Ave in DC. One individual was shot by law enforcement. Their condition is currently unknown." Selina Wang is the ABC News reporter from the viral clip of shots fired by the White House.

Cllr Rachel Millward: "There is racial hatred across our societies like I haven't known in my lifetime. I'm so deeply worried about that." "Your party (Reform UK) needs to take responsibility for some of the narratives around immigration which are feeding that, it is wrong."

mbismonte.itch.io/the-boulder-... #digitalzine #freelancelife #gigeconomy #platformcapitalism #toxicbosses #literaryfiction #serialfiction #absurdfiction #sisyphus

Paul Whitters’ mother Helen fondly remembers kind and generous son at poignant tribute event. A beautiful new pamphlet ‘Paul Whitters: A Generous Spirit’, celebrates his life 45 years after he was killed by a plastic bullet fired by an RUC officer in Derry www.derryjournal.com/news/people/...

“A warmongering Israel has nuclear weapons, but Iran — the oldest civilization — can’t have them. That’s America’s biggest double standard.”

⭕ #Alain_Finkielkraut appelle les intellectuels, les journalistes et les responsables politiques à « se taire » sur la trentaine de témoignages publics d’agressions sexuelles et de viols visant #Patrick_Bruel.

Before being elected as Conservative MP for Edmonton Northwest in 2025, Billy Morin was the chief of Enoch Cree Nation in Alberta from 2015 to 2022. Tonight on Face to Face, he explains why he chose to run for the Conservatives.

Caufield has 40 and the game winner!

Buri Nazar, Kaala Jaadu ya Weham? | Younus AlGohar | ALRA TV youtu.be/X1nUeS5I5nY?... Visit our social media platforms @alratv linktr.ee/alratv #IsMehdihere? #missionofmehdi #endisnear #armageddon #iran #iranwar

This amazing #flashmob performing #Coldplay “ViveLaVida” in #Cannes. A break from the heavy… 🎵🎼🎶🎺🎹🥁🎸

Pro wrestling veteran Joe E. Legend and WWE/AEW’s Adam “Edge” Copeland were once a tag team! Wanna watch the full interview? Click on the link here: m.youtube.com/watch?v=CUhl...

Embrace the thrill, challenge yourself, and never stop chasing those moments that make your heart race! 🏄‍♂️💪 📍Thun, Switzerland 🇨🇭 #Thun #AareRiver #WaveRiding #ChaseTheThrill #AdventureAwaits #OutdoorLifestyle #LifeIsAnAdventure

Joey certainly wouldn’t but Johnny Ramone was a Reagan man This song is about Linda leaving Joey for Johnny

Dolphin Blue (Arcade, Sammy, 2003)

📑 The right to meaningful explanation in #AlgorithmicManagement: commentary on the CJEU’s judgment in Dun & Bradstreet Austria, Case C-203/22 Read the technical brief by ETUI senior researcher, Aída Ponce Del Castillo 🔗 etui.org/Z9A

Proud to help support a mission that gives kids room to grow, play, and shine. ✨ Every1Camp is doing something truly special. #SupportingMission #ProudSupporter #Every1Camp

🔴Final del juicio de apelación de Nicolas Sarkozy por la financiación libia En su último turno de palabra ante el tribunal, el expresidente francés ha defendido su inocencia: "No cobré ni un céntimo del dictador libio Gadafi" 📍Allí está @antoniodelgadorne.bsky.social, corresponsal

It’s devastating to me that my kid is still so young and yet already so much better at clubbing than me (I assume, I’ve never really been clubbing to judge against. It’s mostly just this with champagne, yes?)

Karen's the gay son btw.

#cf97 goal of the day for March 1, 2026: March 1, 2025 - MLS Chicago Fire 2-2 D.C. United - Hugo Cuypers 70'

Albatross - Public Image Ltd (2010) Live at Coachella April 16, 2010 Slow motion, I'm getting rid of the albatross I'm Sowing the seeds of discontent I know you very well, you are unbearable

Trump, When Is Enough Enough? This is day 16 of the Epstein-Iran War, and we have spent 16 billion dollars. What is our threshold? #theeggreport#iranwar

Ice Cream Talking Cartoon Characters www.icecreamtalkingcartoonrecipes.com/ Apple cinnamon ice cream is hiding from Eve in garden of crushed cookies, whip cream and green leaf candy

If you’re still teaching the same way… why? 🤔 Janna Kellinger shows how to turn courses into immersive, game-like experiences students actually love. Register before it’s too late: gblconference.com/ June 5–7 | Online 💻 #Gamification

And it all starts with you. Join the WA Dems volunteer team to help organize, mobilize, and power communities across our state. Whether it’s making phone calls, knocking on doors, or supporting local events, there’s a place for everyone in this movement! wadems.org/volunteer/

Strikes are underway by the Air Force in Sarafand, Bisarya, and Kharaib following evacuation warnings from the IDF spokesperson.

Entendre ça de la part d’une chaîne qui a protégé pendant plusieurs années le prédateur multicondamné Morandini, inscrit dans le fichier des prédateurs pédo (FIJAIS), et qui n’a jamais eu un seul mot pour ses victimes, c’est comique !

Seeing red when you brush? Bleeding gums are telling you all is not well in your mouth. Lets talk about it this Talking Teeth Thursday. FB 7pm. Tips on what to do...and what not to do. #talkingteeththursday #growingsmilesuk #oralhealth #SelfCare #GumHealth #oralhealthforoverallhealth

Go Bills! #buffalobills #gobills #wy

Importance of Regular Follow-Up After Bariatric Surgery | Dr. Manish Khaitan Explains Weight loss surgery is just the start. Dr. Khaitan stresses follow-ups to prevent regain & health issues, ensuring lasting bariatric success. Watch more on our YouTube channel: www.youtube.com/channel/UCae...

Aladdin Sane Houses of the Holy Pronounced Lynyrd Skynyrd

Today on Earth Day, I want to be honest with you about where things stand. The progress we’ve made to protect our planet, our people, and our health is under the most serious attack it has faced in a generation.

🎮 Sony Days of Play Sale is LIVE at Walmart! 🔥 Huge discounts on PS5 games, consoles, controllers, accessories & more! Perfect time to grab some deals. 👉 Check it out: howl.link/642gkxxt75c9g #DaysOfPlay #PS5 #PlayStation #WalmartDeals

Today I raised the reality of fuel costs in North East Fife. For rural constituencies where driving is essential, we need meaningful support, from fairer fuel policies to better EV charging access.

Can you actually become a comic book character? Dionne Waterman explains how indie comic creators work with real people to inspire characters and create comic book covers. #indiecomics #comicbooks #comicbookcharacters #comiccovers #usdnpodcast

Hollow Earth: The Shocking Truth Behind the Myth #hollowearth

Send good positive vibes, husband is off for a fairly big job interview

"I no longer believe that freedom and democracy are compatible" —Peter Thiel (2009) Note: Billionaire Peter Thiel is not on record admitting one word about what he thinks of JD Vance. Instead, Thiel has spoken only with his money.

Are you ready? The way you’ve been trading… is about to change. SwingPilot - June, 2026. #SwingPilot #ComingSoon #SwingTrading #StockMarket #TradingTools #Investing #Finance #TraderLife #MarketShift

#DYK? Peatlands are estimated to occur across 177 countries worldwide! While peatlands cover a mere 3% of the earth’s ice-free land mass, they contain 30% of the world’s organic soil carbon. #WorldPeatlandsDay

Knicks take Game 1 and MSG is going INSANE 🔥

here is my coda bear taking the path not making a new path 😆