La phyllotaxie de Vogel fait apparaître naturellement le nombre d'or. Si vous placez des graines une à une autour d'un centre, le rayon croît comme √n parce que la surface occupée par n graines doit croître linéairement avec n (chaque nouvelle graine prend la même place que les précédentes).

L’expérience du seau de Newton est une des expériences les plus bluffantes de la physique. Vous pouvez la faire à la maison avec un bête seau. Spoiler : on n’a pas la réponse. Salukes #science #physique #profbucella #lasciencepeuttout

Le paradoxe de la grand-mère. Comment faites-vous pour naître alors que vous avez effacé votre grand-mère ? La vidéo est partie en sucette complet. Salukes #science #physique #profbucella #lasciencepeuttout

L'entropie et la couque au chocolat. Si vous me prenez pour un fou, ma maman pense la même chose. Salukes #science #physique #profbucella #lasciencepeuttout

Pourquoi les câbles font-ils des noeuds ? La science réponde because la science peut tout. Salukes #science #physique #profbucella #lasciencepeuttout

L’échange célèbre se situe à la première de City Lights (Les Lumières de la ville), en 1931 à Los Angeles. La version qui circule partout est la suivante : — Einstein : « Ce que j'admire le plus dans votre art, c'est son universalité. Vous ne dites pas un mot et tout le monde vous comprend. »

On va essayer de bien comprendre la flèche du temps avec un exemple microscopique (les physiciens parlent de micro-états). La flèche du temps devient alors une sorte de loi de probabilité géante. C’est plus fort que du roquefort. Salukes ✅​ Vidéo longue sur le YouTube. #science #physique

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).

C’est quoi l’horizon des évènements d’un trou noir ? C’est la frontière qui protège le reste de l'Univers de ce qui se trouve dans le trou noir. Rien de ce qui se trouve à l’intérieur de l’horizon ne peut atteindre l’extérieur. 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.

Dave Baker hosts Afternoon Buzz weekdays at 12:30pm. He goes further into the stories making headlines of the day. Watch for free on the WKYT+ streaming app for your connected TV.

Join us and follow for free Twitch.tv/progressiveafnews

Warsh describes Clarence Thomas as "a brilliant and independent thinker, a man dedicated to our Constitution and, no less important. A joyful and collegial presence on our highest Court. My esteemed friend."

BREAKING: Four Republicans flip and for the first time, Senate votes to move War Powers resolution to stop Trump’s war forward. The four Republicans are Susan Collins, Lisa Murkowski, Rand Paul, and Bill Cassidy. www.instagram.com/reel/DYiU7Ul...

Fairfax County is ranked 3rd nationally for releasing deportable individuals despite ICE detainers. Over 1,000 released between 2022-2025. Is this public safety? #FairfaxCounty #SanctuaryCity #PublicSafety #ICE

Suns owner Mat Ishbia: “I’ll ride into a fire with Devin Booker, and I’ll do it proudly… Devin Booker is not getting traded. Devin Booker is our franchise player. We’re going to win a championship here with Devin Booker. I’m excited to do it and be next to him when we do that.”

The light show at the Tokyo Metropolitan Govt Building in Shinjuku holds the Guinness World Record for being the largest architectural light projection mapped display in the world. Light shows like this one are projected daily and they draw large crowds. Themes are drawn from pop culture. #travels

I hate putting out videos about the news, current events or politics because I know I will get abuse online. Don't try to reason with trolls, bullies and bots, just block them and move on with your life. It's so much better for your mental health.

“How can one person decide their fate?” Amanda Knox, Oscar Pistorius - several high-profile trials without juries have led to miscarriages of justice in the last few years. Is scrapping juries really the right step for English justice? Watch The Crime Agents 🫆 on @globalplayer.com 🎧

New at Cinématographe Films: A labyrinthine, erotically charged neo-noir from Academy Award nominated writer/director Mike Figgis, LIEBESTRAUM is presented in its uncensored director’s cut, in a new 2K restoration from its original negatives for a world Blu-ray debut 🫀 Pre-order link in comments 🫀

🚀 #Helium: The Unsung Hero Driving Tomorrow’s #Technology 🌐 Did you know helium is essential to the tech you rely on every day? 📈 #NewEraHelium #NASDAQ: $NEHC is leading this game-changing revolution. Learn More: bit.ly/NEHC-FNN #stocks #Helium #investors #stockmarket

Myser med Cléo på balkongen. När hon ser sig över axeln vill hon ha en kli. #finncleo #catsofmastodon #blackcats #FediPets

On this day in 2011 All My Children started to air their Finale week on ABC by saying goodbye to the Kane family #AMC

✨Events!✨ Nekomancer of Nowhere will be proudly showcased at two more events! - AwesomeCon in Washington, D.C, March 13-15th - PAX East in Boston, March 26-29th If you're in the area, check out our final Nekomancer of Nowhere showings (and grab free stuff)! (5/6)

Torture. Starvation. Deaths in detention. A Ukrainian serviceman released on May 15, 2026 described the conditions inside Russia’s Kamyshin detention center Ukrainian POWs and civilians are being held without proper medical care or international access The world cannot stay silent. #HumanRights

Ashley St. Clair gives Hasan Piker a hoodie that says, "I'm not the step dad, I'm the dad who that stepped up"

We’re all so unserious. 😆😆😆

THIS IS WHAT AN INDIE GAME LOOKS LIKE

Well this was surprising

France, Germany, Italy and the UK have condemned Israel's proposed death penalty bill, warning it targets Palestinians and undermines democratic principles. A Knesset vote is expected Monday. Video created using AI avatar and real voice for news delivery. #Palestine #HumanRights #SheppardLensMedia

AG Nick Brown Washington State 1/26/2026 #news #washington #washingtonstate #pnw #westcoast

Ceres’ new benchmark of corporate water stewardship shows companies are making progress on complex water issues, but it still falls short of the urgency and scale of growing water scarcity and pollution. Learn more and download the report here: https://bit.ly/3Lis9CG

2/3 Galați [pronounced Galatsi] is Romania's 8th biggest city, and also a port on the Danube. As we've seen in the statement, two people suffered minor injuries, so it could have been a lot worse. This is the moment the Russian UAV hit the apartment block in Romania.

Rhodes: Who looks like a more stable and predictable actor? The Chinese Communist Party, where maybe you think they’re bullies, but the terms never change? Or the United States, where you have a president who’s been imposing tariffs, launching wars, shaking you down for essentially tribute payments?

🎶 1738 in the 216. @fettywap took center court at halftime inside @rocketarena! #LetEmKnow

The 141st Street interchange was plagued by delays and, at one point, was paused due to a budget shortfall. Tuesday’s ceremony brought that project to an end. MORE | 🔗https://tinyurl.com/pfy7t49y 

THANK YOU, Senator Maria Cantwell for skewering RFK Jr.: MEDICARE (TRADITIONAL OR ADVANTAGE OR ANY HEALTH CARE FOR THAT MATTER) should NOT be decided by Artificial Intelligence.

Haha we aren’t really trying to take over the kid lit world, but we are trying to share more fabulous stories by indie authors with readers who otherwise would have never heard about them! Check out our current author! www.kidsaskauthorsanswer.com/when-the-moo...

Storyteller extraordinaire Don Winslow has been warning us since 2015: “The Trump playbook is to start a fire every day in order to hide the fact he’s violating the First Amendment and stealing the election.” His new book “The Final Score.”

Lifting their second #UCL trophy in a row 🏆🔥

Air show practice is taking place in downtown Louisville this afternoon. ⁠

Did you know the answer? If you enjoyed this trivia, please follow for more. Also, please check out our games at strangebrothersgames.com #gaming #gamer #videogames #trivia #videogametrivia #gamequiz #gamenight #quiztime #retrogaming #mobilegames

here's the full new Xbox boot animation, now available for Xbox Insiders in the Alpha and Alpha Skip-Ahead rings

OK, das ist auch für mich eine Premiere! Das Turmfalkenpärchen frisst auch Vögel! Bisher hatte ich immer reine Mäusefresser beobachtet. #DettingenTeck #Turmfalken #Kestrel #Birds #Animal-Cam www.nabu-teck.de/kamera-im-de...

Wisconsin will not be bullied by Donald Trump or his conspiracy-theorist administration.

Total destruction of enemy hardware and positions in Bryansk (temporarily occupied, historically Ukrainian) The 105th Border Guards Detachment in Chernihiv systematically eliminates staging grounds for crossborder assaults Help the 105th punch more enemy junk—join our raffle⤵️

ME @ THAT ANON

"En els complements autonòmics apliquem la part estatal per voluntat política." La consellera Niubó assegura que es tracta d'un "esforç pressupostari" que es veurà reflectit en la nòmina dels docents, "que serà de 400 euros més" https://3catinfo.social/9q2 #Matins3Cat

ARTHUR (Ghouls 'N Ghosts) takes on BOWSER!! #supermario #supermariobros #ghoulsnghosts

Nodding donkey

Clocking in for voluntary paid overtime Saturday shift because I need money

me singing Right There this morning 🤭

📰 NEWS | October 15, 2025 | Galway Hires Stephen Poitras to Help Advance the High-Grade Estrades Gold and Zinc Project Read the announcement 🔗 stockmkt.info/3KTDokX ___ 🇨🇦 TSXV: GWM | 🇺🇸 OTCQB: GAYMF #GoldStocks

Good morning 🧉 Let's push the tempo 🤩…

Film: A Christmas Story (1983) [PG] Studio: Metro-Goldwyn-Mayer (MGM) Character: Ralphie Parker Actor: Peter Billingsley Director: Bob Clark Screenwriters: Jean Shepherd & Leigh Brown & Bob Clark Timestamp: 0:40:47 cinematicfbombs.com/2023/04/30/1...

#poetry #poems #quotes #love #life #death #matrix #insanity #sanity

Santiago is among the world’s best cities to raise a family. 🇨🇱 The Chilean capital ranked as the #1 city in the Americas for family well-being — ahead of cities such as Mumbai, New York and Toronto. Learn more 👉 www.marcachile.cl/2zac

The total injured in Kyiv city is now 65, Mayor Vitaliy Klychko announced in his new post. He adds that in various districts of the city, FOUR medical facilities were damaged, as well as apartment and non-residential premises. A reminder four people died in Kyiv.

They successfully returned to Delaney Hall.

Croquis, cartas, livros e até móveis que fazem parte do acervo pessoal do arquiteto Oscar Niemeyer, que estão no escritório onde ele trabalhou por 61 anos, no Rio de Janeiro, virão para Brasília. ➡️ Acesse o site do Correio para ler mais notícias 📽️: Samantha Sallum/CB/D.A.Press #cbshorts #cbreels