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In a new study, psilocybin extends life of human cells by 50% 🤯 #science

Psilocybin Extends Life of Human Cells by 50% in Wild New Study
Psilocybin's health benefits could extend beyond the mental realm.

Multi-Angle Rotational Actuation in a 0.8-mm-Thick Preload-Free Piezoelectric Micromotor
Haijia Yu, Mingtong Chen, Zhengbao Yang
https://arxiv.org/abs/2507.17155 https://…

Multi-Angle Rotational Actuation in a 0.8-mm-Thick Preload-Free Piezoelectric Micromotor
Micro motors can be used in numerous fields like Micro medical testing and treatment. To achieve a smaller size, micro piezoelectric motors in laboratories often omit the outer casing, which can lead to functional defects such as rotation only in one fixed direction or the need for external weights (which are not counted within the motors volume) to increase preload. However, this significantly reduces the practical value of micro piezoelectric motors. This paper proposes a new driving principl…

Two combinatorial puzzles arising from the theory of Kohnert polynomials
Theo Koss, Nicholas Mayers, Alex Moon
https://arxiv.org/abs/2509.17170 https://arx…

Two combinatorial puzzles arising from the theory of Kohnert polynomials
Motivated by recent work of Hanser and Mayers, we study two combinatorial puzzles arising from the theory of Kohnert polynomials. Such polynomials are defined as generating polynomials for certain collections of diagrams consisting of unit cells arranged in the first quadrant generated from an initial "seed diagram" by applying what are called "Kohnert moves". Each Kohnert move affects the position of at most cell of a diagram, attempting to move the rightmost cell of a given row to the first a…

Incroyable.
Le retournement de veste de Youtube / Google sur ces questions en faisant porter le chapeau Š l'administration précédente, c'est... Glaçant.
https://www.lemonde.fr/pixels/article/2025

YouTube va réintégrer des utilisateurs bannis pour désinformation
La plateforme s’y était engagée auprès de l’administration Trump, mardi. Sont concernées les personnes ayant diffusé des informations erronées sur les élections américaines et le Covid-19.

Are You Really Empathic? Evidence from Trait, State and Speaker-Perceived Empathy, and Physiological Signals
Md Rakibul Hasan, Md Zakir Hossain, Aneesh Krishna, Shafin Rahman, Tom Gedeon
https://arxiv.org/abs/2509.16923

Are You Really Empathic? Evidence from Trait, State and Speaker-Perceived Empathy, and Physiological Signals
When someone claims to be empathic, it does not necessarily mean they are perceived as empathic by the person receiving it. Empathy promotes supportive communication, yet the relationship between listeners' trait and state empathy and speakers' perceptions remains unclear. We conducted an experiment in which speakers described a personal incident and one or more listeners responded naturally, as in everyday conversation. Afterwards, speakers reported perceived empathy, and listeners reported th…

Computational Modeling of Selective Capture Mechanisms in Conduction System Pacing
Mohammadreza Kariman, Matthias A. F. Gsell, Edward J. Vigmond, Aurel Neic, Christoph M. Augustin, Gernot Plank
https://arxiv.org/abs/2509.16631

Computational Modeling of Selective Capture Mechanisms in Conduction System Pacing
CSP is gaining clinical significance owing to its ability to restore a physiological activation sequence in the ventricles. While His bundle pacing (HBP) producing the most physiological activation is preferable, due to implant complications the selective activation of the LBB by left bundle branch area pacing (LBBAP) is considered an alternative, offering both a simpler implant and a physiological activation sequence. However, the physical mechanisms facilitating selective activation of the LB…

PuzzleClone: An SMT-Powered Framework for Synthesizing Verifiable Data
Kai Xiong, Yanwei Huang, Rongjunchen Zhang, Kun Chen, Haipang Wu
https://arxiv.org/abs/2508.15180 https://…

PuzzleClone: An SMT-Powered Framework for Synthesizing Verifiable Data
High-quality mathematical and logical datasets with verifiable answers are essential for strengthening the reasoning capabilities of large language models (LLMs). While recent data augmentation techniques have facilitated the creation of large-scale benchmarks, existing LLM-generated datasets often suffer from limited reliability, diversity, and scalability. To address these challenges, we introduce PuzzleClone, a formal framework for synthesizing verifiable data at scale using Satisfiability M…