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vinc3r.bsky.social
@vinc3r.bsky.social
44 followers 400 following 4 posts
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narudaaarnaud.bsky.social
La plus ancienne peinture rupestre du monde datée d’au moins 67 800 ans : une main réalisée au pochoir découverte dans la grotte de Liang Metanduno, sur l’île de Muna (Sulawesi, Indonésie). Un art symbolique antérieur à celui de l’Europe ! www.livescience.com/archaeology/...
World's oldest known rock art predates modern humans' entrance into Europe — and it was found in an Indonesian cave
The hand stencil is more than 1,000 years older than the previous earliest evidence of rock art.
www.livescience.com
January 22, 2026 at 9:13 AM
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rahmstorf.bsky.social
A quick look back at 2025 regarding the instability risk of the Atlantic Ocean circulation #AMOC.🌊
Some bad, some positive news.
A meta-analysis of 768 simulations with 38 different climate models shows an #AMOC shutdown is not a low-probability event any more. 1/6 iopscience.iop.org/article/10.1...
December 30, 2025 at 3:20 PM
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pmarques35.bsky.social
[1/8] Pierre Breteau montre pourquoi le train reste structurellement + cher que l’avion. L’article compare coûts, fiscalité et infrastructures. Il explique que l’aérien bénéficie de prix artificiellement bas grâce à des exonérations fiscales qui faussent la concurrence. #geography #transport #train
Pourquoi le train est toujours plus cher que l’avion
Si voyager sur rails se révèle être structurellement plus cher que par les airs, c’est notamment parce que l’aérien bénéficie d’un coût artificiellement bas grâce à des exonérations fiscales.
www.lemonde.fr
December 2, 2025 at 8:20 AM
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mauvaisegraine.bsky.social
Elle fait partie des familles des victimes de l'attentat du DC10 d'UTA de 1989, imputable au pouvoir libyen du colonel Kadhafi.
Elle a des choses à nous dire sur Sarkozy et sa victimisation.
A écouter jusqu'à la fin.
October 22, 2025 at 5:02 PM
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irishrainforest.bsky.social
Psychologically, we're living in very hard times for all who care deeply about science, empathy, equity, nature, and rights for all citizens of the planet, human or otherwise.

Find strength, solace, and community in like-minded others, positive action, and in Mother Earth
🌎
September 14, 2025 at 6:30 AM
vinc3r.bsky.social
Est-ce qu'un outil de visualisation de l'évolution de l'artificialisation des sols dans le temps existe déjà ?
#ecologie #science #etalementurbain #emprisehumaine #betonnisation
February 21, 2025 at 10:25 AM
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lepticed.bsky.social
Si vous êtes en France, faites des dons à Wikimédia France, plutôt qu'à la fondation.

Vous pourrez obtenir une réduction d'impôt : si vous donnez 100€, vous n'aurez qu'à payer 33€ !

Tout se passe ici : dons.wikimedia.fr
January 24, 2025 at 6:40 AM
Reposted
esa.int
The ESA #Gaia mission has delivered the best Milky Way maps to date and taken its last starlight before spacecraft retirement 🔭

www.esa.int/Science_Expl...
A model image of what our home galaxy, the Milky Way, might look like face-on: as viewed from above the disc of the galaxy, with its spiral arms and bulge in full view. In the centre of the galaxy, the bulge shines as a hazy oval, emitting a faint golden gleam. Starting at the central bulge, several glistening spiral arms coil outwards, creating a perfectly circle-shaped spiral. They give the impression of someone having sprinkled pastel purple glitter on the pitch-black background, in the shape of sparkling, curled-up snakes. A model image of what our home galaxy, the Milky Way, might look like edge-on, against a pitch-black backdrop. The Milky Way’s disc appears in the centre of the image, as a thin, dark-brown line spanning from left to right, with the hint of a wave in it. The line appears to be etched into a thin glowing layer of silver sand, that makes it look as if it was drawn with a coloured pencil on coarse paper. The bulge of the galaxy sits like a glowing, see-through pearl in the shape of a sphere in the centre of this brown line
January 15, 2025 at 12:03 PM