Bien évidemment, la Méditerranée pendant longtemps a été coupé de l'océan si bien que son niveau a pu varier dans des grandes proportions

"Brian Cox explains why time travels in one direction", on Wonders of the Universe, on BBC It's an amazingly beautiful video, with a good text and a delightful voice to listen to about science. But... How would you explain then, why with the cooling down of Earth, a solid core is forming ... When a solid configuration has a lower entropy than a warm moving and boiling core?

https://youtu.be/Nniu8-qk8oE OMG this is so wrong... Panspermia is not a fantasy, it's very very likely. I'm surprised to hear the idea discarded in the very first minute of the talk. This is very unserious talk. Moreover, when you consider the very long time (billions of years) that life took to transition from cellular life to complexe life, which proves it to be unlikely... Then if we apply that to the previous step, which is to create DNA based life "from nothing", that step surely took billions of years alone, as it has to be much much more unlikely than single cell life to multicell life transition. And so, from this standpoint, panspermia is the key to explaining the very fast appearing of life in our solar system and in our home planet. Life obviously always comes from abroad, whether we like it or not. https://youtu.be/p9GNCc_4f8A 7:20 Yeah and big news: those space probes do exist, and we have already discovered them and called them: "life", "cells", etc. Rings a bell? It's called Panspermia, guys. Open your eyes!

La forme de l'univers est toujours une question ouverte, et pourtant fondamentale. Comme la vitesse de la lumière est limitée il nous est impossible de voir l'univers dans son ensemble et donc, nous ne pouvons faire que des suppositions. Ou bien un jour, peut-être, de façon détournée la vérité nous apparaîtra enfin.

Un ordinateur quantique peut-il violer le second principe de la thermodynamique ? En voilà une très bonne question...

La perception du temps par le cerveau par Sylvie Droit-Volet Agora Des Savoirs du 14 mars 2019

Have you ever seen an atom?

Peut-on "voir" la mécanique quantique à l'oeuvre ?

"La plus belle découverte de la physique quantique" ...la supraconductivité...

"L'Alchimie du Vide - Interactions lumière-matière en chimie physique" par Thomas Ebbesen, avec France Culture

Oh that's brilliant! 👍 Well done Henry 👌 I have to admit that we kind of have the same brain, as I'm used to doing that kind of things with providers 😇 Happy to see that I'm not alone! "How internet providers violate the laws of Mathematics" by MinutePhysics

L'erreur du biomimétisme par DirtyBiology