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Paysages Mathématiques
@paysmaths@mathstodon.xyz  ·  activity timestamp 6 hours ago

The simulation hypothesis: Mathematical framework redefines what it means for one universe to simulate another
Source : Phys. org / Santa Fe Institute

https://phys.org/news/2025-12-simulation-hypothesis-mathematical-framework-redefines.html
#mathematics #maths #math #physics

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Paysages Mathématiques
@paysmaths@mathstodon.xyz  ·  activity timestamp 6 hours ago

The simulation hypothesis: Mathematical framework redefines what it means for one universe to simulate another
Source : Phys. org / Santa Fe Institute

https://phys.org/news/2025-12-simulation-hypothesis-mathematical-framework-redefines.html
#mathematics #maths #math #physics

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Alexander Knochel
@Quantensalat@scicomm.xyz  ·  activity timestamp yesterday

Now that the Quantum year 2025 comes to an end, let me show off some nice (professional grade) toys we got sponsored by the Heraeus Foundation: A class set of material for Michelson and Mach-Zehnder interferometers and a quantum crypto demo experiment. Fun times!

#physics
#physicsedu

An optical breadboard carrying a green laser, lens, beam splitter and a  mirror, behind the beam splitter a white screen with circular interference patterns is visible
An optical breadboard carrying a green laser, lens, beam splitter and a mirror, behind the beam splitter a white screen with circular interference patterns is visible
An optical breadboard carrying a green laser, lens, beam splitter and a mirror, behind the beam splitter a white screen with circular interference patterns is visible
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Ele Willoughby, PhD
@minouette@spore.social  ·  activity timestamp 6 days ago

Bonus #ArtAdventCalendar day 17 - Happy birthday to Gabrielle Émilie Le Tonnelier de Breteuil, Marquise du Châtelet (1706-1749), a natural philosopher, #mathematician and #physicist, shown here in my #linocut portrait with #diagrams from her ‘Principes Mathématiques de la Philosophie Naturelle’, a two-volume translation and commentary of Newton’s ‘Principia’, published in 1759 in French in Paris.⠀
⠀🧵
⠀
#printmaking #histsci #WomenInSTEM #duChâtelet #SciArt #mathematics #mastoArt

https://spore.social/tags/duCh%C3%A2telet
My linocut portrait of Émilie du Châtelet in a peach and blue dress with ribbons holding a compass on an open manuscript with a diagram. There’s a pile of books in font of her in blue. Behind her are math and physics diagrams in pink from her publications.
My linocut portrait of Émilie du Châtelet in a peach and blue dress with ribbons holding a compass on an open manuscript with a diagram. There’s a pile of books in font of her in blue. Behind her are math and physics diagrams in pink from her publications.
My linocut portrait of Émilie du Châtelet in a peach and blue dress with ribbons holding a compass on an open manuscript with a diagram. There’s a pile of books in font of her in blue. Behind her are math and physics diagrams in pink from her publications.
Ele Willoughby, PhD
@minouette@spore.social replied  ·  activity timestamp 6 days ago

While historically she was merely remembered as Voltaire’s lover, she in fact was not only responsible for all his ideas about #physics but was the first to postulate the conservation of total energy (which includes kinetic and other forms of energy combined). Further, she found the relationship between kinetic energy, mass and velocity of an object. She combined Newton’s text with Leibniz’ more elegant formulation of calculus, pushing physics forward.⠀

🧵2/2

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