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).

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

La loi des carrés de Galilée et son plan incliné à clochettes est incroyable. Le Galilée, il m’épate, il m’épate, mais il m’épate. Salukes #science #physique #profbucella #lasciencepeuttout

Paul Erdős (1913-1996), mathématicien hongrois, c’est 1 475 articles publiés et 485 co-auteurs. C’est deux records absolus dans la discipline.

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

La brachistochrone est la courbe de moindre temps dans un champ de pesanteur. C’est donc le chemin le plus rapide, mais ce n’est pas le chemin le plus court.

Comment refroidir une bouteille rapidement ? Il faut l’emballer dans un torchon mouillé et puis la mettre au congélateur. ✅ Extrait de l’interview RTL info Signatures réalisée par Christophe Deborsu et Caroline Fontenoy. Salukes #science #physique #profbucella #lasciencepeuttout #RTLInfo

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

C’est quoi un trou noir ? Prenons un exemple simple. Si vous compactez la masse de 2,5 fois la Terre dans une pomme, vous avez fabriqué un trou noir. ✅ Extrait conférence : « Voyage au coeur d’un trou noir », Université de Namur à l’invitation des étudiants. Vidéo intégrale sur YT. Salukes

Avec les infinis, on peut faire des calculs bizarroïdes. On peut même démontrer que 1 = 2. Si 1 =,2, alors on peut démontrer toute chose et son contraire aussi. Bref, c’est le foutoir et la mathématique est par terre. Salukes #science #physique #profbucella #lasciencepeuttout

Great Valkyries defense, and Kayla Thornton takes it coast to coast. Golden State on a run. #WNBA

Countable vs Uncountable Nouns 🧠✨ Learn the difference between countable and uncountable nouns, avoid common mistakes, and use them confidently 🎓 Free Grammar Courses: 👉 englishmasteryhub.com/courses/ #EnglishGrammar #LearnEnglish #CountableNouns #IELTSPreparation #TOEFLPreparation

Elevate the ambiance of your home or office with this exquisite Can Candles. It’s perfect for creating a cozy atmosphere in any room The candle features unique fragrances that will leave you feeling refreshed and energized. meltsbysusanstore.etsy.com ebay.com/str/susancan...

Why Your Life Isn't Changing .You're Fighting the Wrong Enemy! You cannot fight shadows on the wall and expect a lasting change. The circumstances in your life are just mechanical echoes of your dominant moods and convictions. If you want to change your life, you must change the internal pattern fir

Dr Elizabeth clarifies US travel procedures due to Ebola. She notes some established public health protocols, there are a few significant differences. Because we are in the upside down. As of May 23, 2026, Atlanta International airport was added as an enhanced screening location. So we now have two.

2 Navy Growler jets have collided at a flight show in Idaho in honor of America’s 250th anniversary. The 4 pilots ejected, and the jets crashed. No word on injuries. #ProudBlue #Idaho #NavyFlightShowCrash

1/ No, it is not a government rally nor a student protest, but then again, what's the difference - it is this week's Feast of the Ascension procession in Belgrade, Serbia. Notice the Russian and Wagner PMC flags. Serbia has the democratic, pro-EU potential just as much as Russia does. ⬇️

#aewdynamite 🤼

Happy Mar10-day! I’m playing around the Wii’s Virtual Console and I must say I’m quite impressed on Nintendo’s own emulator from 2006!

Viajar junto con Aerith es toda una experiencia / Traveling with Aerith is quite an experience #FinalFantasy #FFVIIRemake

Well I have received notice that Trazyn the Infinite has invited us to his museum :D And I heard that his exhibits are to die for! Or was it you die for them....? Either way as Daziras Von Valancious I must attend such a prestigious gathering >:3

🩷🐈thirsty cat drinks the entire towns water supply, hundreds hospitalized.🐈🩷 live right now come hang out!!! yippieee!! in da replies

As the cost of living rages, MPs bill the taxpayer so they can flex on reels whilst pretending to work for us

Me performing “October Song” by the Incredible String Band on acoustic guitar, live at the St. Johns farmers market Portland, Oregon back in 2022. Dressed for the season, obviously. #folkmusic #folkrock #acousticmusic #singing #psychedelic #singer-songwriter #performer #cathdedralparkartscollective

Ethan Nwaneri's future is a hot topic right now. Will he stick with Arsenal or explore new opportunities this summer? What do you think is best for him? Gabriel Jesus shared this story on Rio Meets

Who even faxes in the big 2026?? #mariokartworld #nintendo

✨ Join The Turning ✨a shared journey of prayer, fasting & thanksgiving through Advent and Lent — a chance to let God reshape our everyday lives. Take the pledge today & walk this path with us. 💜 🔗 parkavenuechristian.com/the-turning-... #TheTurning #FaithInAction

Where I’m at in life if you equate my personality to my zodiac sign. I will do my damndest to not communicate with you ever again. I’ll be damned if you play this non dialectical shit; I don’t know how long imma be here.

You have a divine duty to be a "powerhouse" of energy so that you can fulfill your unique potential without being hindered by physical weakness. 🔥 ⚡️More learning in less time! ⚡️ #highperformancecoach #mindsetmatters #GotaPlan #LiveWithArete  www.heroic.us/?fpr=BeaHeroNow

They never expect Bubble Man

Not sure what this is.

Offering cash payments from the fund ???? Ohhh Dems will see Todd in a hearing !!! Against the law ??? He is breaking them all over the place taking Rudy’s place.

If you want to support a child, you must make sure that child is growing up in a strong and supportive household. The Bridge Project makes this possible and they’re helping us deliver for mothers throughout Maryland.

Happy Easter to one and all 😃-Choose Joy! “From death came life, from sorrow came joy, this is the hope of Easter” (Aloo Denish Oberio) #EasterMood #EasterHope #EasterService #SundayShinning #SundaySharing #UFCVegas115 #buyingfacetime #vacation #sundaymood #circus My Links: linktr.ee/travelfitguru

The beautiful tricoloured heron with its long neck putting on a beautiful display

How to Microwave Ice Cream Back Into Ice #howto

A journalist investigating Jeffrey Epstein's New Mexico property says she is leaving the United States after claiming she was targeted by directed energy weapons.

#greatnews #optimism #greatnews4u #solutions #positivenews #greenfuture #windpower #fossilfree #sustainability #NorthSea #EU #greenenergy

If your elected officials can't relate to the struggles of everyday people, they probably shouldn't be in office.

Ready for another sneak peek?🔍 Enjoy this piece by artist Ben Mehlos and writer Erik Scott de Bie. 🔮 Some visions are shared only with those who walk the road beside us.✨http://RealmsBound.com ✨ #TTRPG #ForgottenRealms #DnD

🚨 OLD-FASHIONED DAYCARE ANTICS 🚨

🐺Viele Geschichten umfassen die Klonkriege und Viele Helden Traten aus ihnen hervor🙃 Der Eintritt ist frei allerdings betreten auf eigene Gefahr! www.twitch.tv/silvariusplay #silvariusplay #letsplay #livestream #maythe4thbewithyou

🐔🔥 South Carolina WBB is READY! Practice, presser, and LSU talk 👑🏀 Did you miss the full Gamecockin wit Cess? ➡️ Watch here: youtube.com/live/yYRb5-f...

and I thought I gaslit my collab partners XD

Teach your children history bec this (likely young) Black man doesn't seem to understand that Hitler only liked Aryans. Everyone else was inferior according to his philosophy & actions

Sabinada Revolt (1837–1838) was a republican uprising in Bahia, Brazil, led by middle-class folks and military officers.... #SabinadaRevolt #BrazilianHistory #BahiaHistory #RegencyPeriod #19thCenturyHistory

TODAY: Thousands gathered in Tehran’s Revolution Square to declare victory over Trump, while chanting against U.S.-Israeli aggression, and proclaiming their support for Lebanon. Analysts warn the ceasefire could unravel if Israel’s bombing of Lebanon continues.

Groundbreaking or blasphemy? Microwave decarb works and I’ve got the lab receipts to prove it. This is why I wrote the cookbook. ⚠️ Not the most precise or safe method but in a pinch, it works if you follow my cookbook technique exactly. #decarboxylation Get my book —-> amzn.to/4oK7g2r

Rice Rice Baby!!! #declanrice #arsenal #coyg #ricericebaby #parade

THE HOSTILE is book 1 of The Hostile series of 4 paranormal thrillers. “Bizarre, weird, and so original. Such a good, twisted tale.” “Compelling, strange, and wonderful.” The audiobook is on Audible, Amazon + iTunes. My 24 Kindles (free with KU) paperbacks + audiobooks are on Amazon. amzn.to/2pO67Nk

gassing my bestie up.. go check out @mireuvt.bsky.social he said he’ll stream more so hold him accountable please 🙏

❤️🧲 Stress CMR helps decode elevated troponin in ED chest pain—safe, fast, fewer admissions, new diagnoses, zero events at 90 days. pdf 👉 www.journalofcmr.com/article/S109... Dr. Joanna Cavalier explains below 👇 #WhyCMR

I'm having sex with my husband 💦 #nintendo #pokemon #disney #roythefox

on my way to fucking GET YOU

European lawmakers and member states have agreed on new regulations aimed at accelerating the return of migrants who do not have the legal right to remain in the European Union.

🇧🇷🗣 Lula diz que não foi à Marcha para Jesus para evitar 'proveito político' da fé ✝️ O presidente Luiz Inácio Lula da Silva (PT) afirmou que decidiu não participar da Marcha para Jesus, realizada nesta quinta-feira (4) em São Paulo, + 🛰 Do Canal da @sputnikbrasil no Telegram

#OnThisDay 1956 Richard Butler born Richard Lofthouse Butler was born in Kingston upon Thames He formed The Psychedelic Furs with his brother Tim in 1977 The original of Pretty in Pink failed to chart in 1981 but after John Hughes used the song and name for his 1986 film the song charted.

50 anys després, en Nandu torna a la que va ser la casa de l’àvia de la mà d’Eloi Vila. #QuantaGuerra3Cat https://3cat.cat/3cat/t3xc5-nandu-jubany/video/6406497/e

The “taking the knee” trend has exploded across Britain. Thousands are kneeling for Henry Nowak specifically to the track: Michael Jackson “They Don’t Really Care About Us.”