France Science 🇨🇵💡

La Chaîne 100% scientifique française

La science avec impertinence!
Made in Grenoble

d'abord sur
#Bluesky
Bad AI

[France Science 🇨🇵💡 @_FranceScience]

Quiz : Quel est le château en Isere de mon image de fond de profil ?

[France Science 🇨🇵💡 @_FranceScience]

https://t.co/3xXVhQGqLP

#IA #Informatique #Science

[France Science 🇨🇵💡 @_FranceScience]

@UEFrance Oiseaux côté face , personnage historique côté pile ;)

[France Science 🇨🇵💡 @_FranceScience]

@fadouce Cea soft lol

[UN Environment Programme @UNEP]

From the air we breathe, to the water we drink, to the soil that grows our food – a healthy planet is the foundation of peace.

On #PeaceDay, this is a reminder to reflect on this vital bond & work towards making peace with nature: https://t.co/UEGYHhuu6X

[Federico Italiano @FedeItaliano76]

A photograph by Egyptian artist Karim Amr

[France Science 🇨🇵💡 @_FranceScience]

#🔦

[Pubity @pubity]

Scientists just made a massive breakthrough that could help solve humanity's energy crisis.

New tin-based solar panels trap the heat from hot electrons 1,000 times longer than current panels, pushing solar power past the theoretical limit of what scientists thought was possible.

[Massimo @Rainmaker1973]

A 10 year old child’s experiment demonstrated that memories can be inherited across generations.

The story started when Jo Nagai, a second grader from Kobe, Japan, observed that swallowtail butterflies he had raised by hand appeared to recognize him, whereas wild butterflies would flee.

Motivated to uncover a scientific explanation, he contacted Georgetown University entomologist Dr. Martha Weiss, who had previously shown that moths retain memories despite the extensive cellular reorganization during metamorphosis.

Encouraged by her research, Jo suggested conducting a similar study with butterflies. This led to a remarkable international collaboration. Using a simple setup created at home, Jo conditioned caterpillars to link a gentle vibration with the smell of lavender.

Remarkably, after their brains were entirely reconstructed inside the chrysalis, 70 percent of the adult butterflies still avoided the lavender scent, demonstrating that their memories had endured the transformation.

The most surprising result emerged when Jo bred these conditioned insects. Neither the offspring nor the grandchildren had ever encountered the vibration, yet both generations displayed an instinctive aversion to the lavender scent.

At the age of ten, Jo compiled his groundbreaking observations into a 33 page paper and presented them alongside Dr. Weiss at the International Congress of Entomology in Kobe. This discovery of transgenerational memory challenges conventional views of genetics and inheritance while illustrating how a child’s curiosity can push the frontiers of scientific understanding.

[France Science 🇨🇵💡 @_FranceScience]

#Poisson #🔦

[Wonder of Science @wonderofscience]

The yellow boxfish, found in the Indian and Pacific Oceans, is known for its unique cube shape. It primarily feeds on algae and small marine invertebrates, but can release toxic substances when stressed, potentially harming nearby fish.

[France Science 🇨🇵💡 @_FranceScience]

#IA et #Histoire

[Histoire & Odyssée @HistoireOdyssee]

Voici un texte latin endommagé reconstruit à partir de milliers de combinaisons possibles : c’est la promesse d’Aeneas, une IA conçue pour aider les historiens.

Elle complète, date et localise. Un outil qui suscite déjà le débat.🔽

[Massimo @Rainmaker1973]

Nothing on earth is more beautiful than a horse running free at full speed

[France Science 🇨🇵💡 @_FranceScience]

Et #Dieu dans tout ça

[Math Files @Math_files]

Kurt Gödel, the logician behind the incompleteness theorems, also constructed a formal argument for God’s existence.

He never published it.

Using modal logic, Gödel defined God as a being possessing every “positive” property. The argument then rests on a striking premise: if such a being is possible, its existence is necessary.

Gödel showed the proof to Dana Scott around 1970.

The argument remains controversial. Its axioms, especially the notion of a “positive property,” are open to philosophical criticism. Some formulations also lead to modal collapse, where every truth becomes necessary.

It is not an accepted mathematical proof of God.

It is a remarkable example of how far formal logic can be pushed.

[UN Environment Programme @UNEP]

Want to check out the health of a lake, river, or aquifer near you?

This data platform shows the health of millions of lakes, rivers, and wetlands around the world. It shows pollution hotspots, drought impacts & signs of recovery.

Check out the Freshwater Ecosystems Explorer – a bird’s eye view of our planet’s freshwater ecosystems: https://t.co/awrBBNf34g

[France Science 🇨🇵💡 @_FranceScience]

#Champignon

[World's Amazing Things @Hana_b30]

Some of the most beautiful fungus in the world 🍄

[World's Amazing Things @Hana_b30]

Bumblebees live in underground hives, but foragers and males sometimes sleep in flowers, especially when they are tired after too much work.

[France Science 🇨🇵💡 @_FranceScience]

@arthurmensch Tuture il a le melon depuis qu il fait de l'IA , il va se faire hacker son modèle on va bien rigoler

[Juan Branco ✊ @anatolium]

Deux minutes pour répondre à la réponse.

Vous devriez plutôt être en train de nous parler des services que vous a rendu Cédric O ; et vous assurer que les centaines de millions d'euros de commandes publiques et parapubliques qui affluent dans votre SSI servent à autre chose qu'à héberger des modèles chinois de générations dépassées.

Comment l'EPFL a pu proposer avec SwissCom un modèle qui s'approche de vos meilleurs modèles LLM avec moins de 40 millions d'euros d'investissements, là où vous empilez les milliards sans ne rien plus proposer sur ce front.

Nous explliquer pourquoi, à défaut de proposer modèles souverains que vous aviez promis, il faut désormais à vos équipes des semaines pour adapter une simple API et proposer aux Français et à leurs institutions autre chose que des resucées de GLM 5.2 pendant tout un été.

Enfin, nous expliquer en quoi votre bascule "stratégique" à la Cap Gemini ; la bascule vers des services commerciaux au détriment de l'ingénierie et l'innovation ; servent les intérêts de la nation, et justifient retrospectivement tous les appuis dont vous avez bénéficié de la part de l'État et des autorités, vous permettant de mettre en place des partenariats avec les plus grandes puissances économiques du temps, de valoriser à des milliards vos participations, pour finalement renoncer à toute contribution effective à une quelconque forme de souveraineté.

[France Science 🇨🇵💡 @_FranceScience]

@arthurmensch France Magouille !

[France Science 🇨🇵💡 @_FranceScience]

@UnitreeRobotics #Chinoiserie like covid and others stupid things

[Nature 🦜and Music 🎶 @GuGi263]

A lot of people think releasing baby turtles far from the water is cruel.
They actually need to crawl across the sand themselves to imprint on the nesting beach, find their way, and build strength before entering the sea.
Carrying them straight into the water takes away what they need to survive.
Nature isn’t wrong.

[France Science 🇨🇵💡 @_FranceScience]

#TerenceTao #Mathématique #Science

[Haider. @haider1]

Mathematician Terence Tao:

"we have to slow down AI. the pace is insane, and there's no reason to be this fast — no reason at all"

It's amazing how willing we are to change everything without any idea what happens afterward

These are extremely nonlinear dynamics