1981年，洛杉矶5个年轻小伙突然病倒：高烧、咳嗽、喘不上气，免疫系统几乎归零。医生懵了：小肺炎怎能要命？不久，纽约又出现一批怪病患者，恐慌蔓延。一篇短报告，揭开艾滋病病毒的面纱。这个“顶级刺客”如何被发现、围堵、降服？本期《病毒史话》讲清这段惊心动魄的医学史。

洗了一辈子头，你可能一直都洗错了。为什么理发店洗的能撑三四天，自己洗第二天就油？本期《天方夜谭》，拆解洗头三大误区：油从头皮来，搓发丝无用；指甲挠头伤屏障，指腹打圈才对；洗干净≠冲干净，冲不透发根变重。居家三步法——38℃预淋、指腹按摩30秒以上、分区冲洗不少于1分钟，配合正确的干发与吹发顺序。听懂原理，顺序对了，蓬松感自然来。

Guest: Benjamin Lee, M.D. Guest: Jeffrey Port, M.D. Guest: Jonathan Villena-Vargas, M.D. Surgeons at NewYork-Presbyterian and Weill Cornell Medicine are advancing the use of single-port robotics for complex thoracic surgery. While multiport robotic surgery requires 4-5 incisions around the ribs, the single-port platform uses one incision through the diaphragm, improving surgery success and reducing recovery time. By being an early adopter, the center at NewYork-Presbyterian and

على ضوء دراسة ليبية، اتّضح أن مواد البناء التي تستخدم في هندسة المطابخ على غرار الرخام والغرانيت تكون غير مستوفية لشروط السلامة ولسقف الأمان من الإشعاع الذري الصادر عنها.  خلال مشاركته في أسبوع عمان للمناخ 2026 في مسقط، أثار المدير العام للمركز الليبي لأبحاث تغيّر المناخ، ألهادي ألمبروك أبو قرين، مسألة تلوّث هواء المنازل بالإشعاع الذري الصادر عن بعض مواد البناء. إنّ أربعة أنواع من الرخام والغرانيت التي كانت تستوردها ليبيا، لم تكن مستوفية للمعايير المسموح بها من قبل الوكالة الدولية للطاقة الذرية

AI has become the biggest talking point in mathematics. We discussed the topic - and the future - with Grant Sanderson (creator of the 3Blue1Brown YouTube channel).3Blue1Brown on YouTube - https://www.youtube.com/c/3blue1brownGrant’s guest post on Terry Tao’s blog - https://terrytao.wordpress.com/2026/09/18/if-math-is-more-than-proof-we-need-to-better-celebrate-the-rest-of-it/A possible Navier Stokes breakthrough - https://www.youtube.com/watch?v=3geDF-DAwpg

Grant Sanderson on Numberphile -

A wannan makon shirin ya yi duba kan cutar Diptheria, ko kuma mashaƙo, cutar da a baya-bayan nan ake yawan ganin ɓarkewar annobarta a wasu sassa na jihohin Najeriya wadda kuma ke kisan ɗimbin mutane baya ga kwantar da dama a asibitoci, inda wasu alƙaluma ke cewa daga watan Janairu zuwa Agustan shekarar nan mutane dubu 16 da 997 suka kamu da cutar a sassan Najeriya. Masana sun yi ittifaƙin cewar mashaƙo ko kuma Deptheria tafi shafar yaran da ba a yiwa rigakafin cutuka ba ƴan shekara 1 zuwa 14

Send us Fan Mail Join Chris Hardesty, MD, as she chats with Andrew K. Cree, MD, and Brian Hsu, MD—two of our “local hosts” for the upcoming SRS Annual Meeting in Sydney, Australia! Tune in for their insider tips on the best things to do beyond the meeting, including must-visit cafés and restaurants, local activities, and Sydney sights you won’t want to miss. Check out the guide that Dr. Cree put together for more!

再见了，平哥

Probably not bipedal, but could be digital.

被辣到满头大汗又停不下筷子？把不同辣椒里的辣椒素调到同样浓度，实际辣度却相差很大——说明辣椒里还有别的成分在悄悄拉低辣度。研究者从大量化学成分里锁定了几种天然化合物，它们能显著减轻灼热感；单独尝却几乎没有任何味道，说明不是"以味遮味"，而是在辣椒素受体这个"火警报警器"上抢先占位，让警报没那么响。有些辣椒之所以不辣，未必是辣椒素少，也可能是自带的解辣成分多。

“NZ in the Dock” The EU NZ fair Trade Agreement complaint – Government legislating to stop the Mike Smith case from proceeding – importance of government heeding evidence – lobbying influence in New Zealand politics – NZ’s Zero Carbon Act – forestry and the ETS – the roles of central and local government – train MPs in good

Une découverte exceptionnelle de restes et d'outils de Dénisoviens; la création de transistors mous pour la nouvelle génération d'implants cérébraux; les capacités de reconnaissance de soi chez les animaux; et les effets du jeu libre et du jeu risqué sur le développement de l'enfance.

| Willie Nelson | Panorama de Noticias Apícolas – PNA | Amelia Tor Pisano CT con el Ing. Agr. y Dr. Cs. Agr. Lucas Garibaldi de la UBA y es investigador principal en CONICET | Entrevista La Miel en tu radio: Mec. Automotor Jorge Luis Gonella, diez años que realizamos pinza de alta calidad Api-Bell de Bell Ville, Córdoba Argentina | Entrevista La Miel en tu radio: Biol. Natalia Diaz Luis, especializada en abejas, conservación y apicultura ecológica, Fundadora de ecoalpispa de Canarias - España |

In this episode, Drs. Amirtha Chinnadurai and Jason Misurac are joined by Dr. Laurel Willig to discuss APOL1-mediated kidney disease in children. They discuss how to conceptualize APOL1 disease, emerging targeted therapies and clinical trials, and practical considerations for genetic testing and counseling families.00:00 Introduction 01:14 Understanding APOL1 Disease 08:58 APOL1 Phenotypes and Precision Medicine 13:07 Emerging APOL1 Therapies 18:01 Clinical Trials and Pediatric Patients 20:35

TWiV explains discovery of a previously unknown mechanism of RNA-guided DNA recognition for genetic control that possibly predates the emergence of CRISPR pathways, and the possibility that Alzheimer’s Disease neuropathology evolved as a host defense response to microbial infection in the brain. Hosts: Vincent Racaniello, Alan Dove, and Brianne Barker Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Support science education at MicrobeTV Bob Tesh dies

生气了去跑步、打沙袋发泄？科学家研究的结论可能刚好与你的认知相反：深呼吸、正念、冥想、渐进式放松、慢瑜伽这类降低生理唤醒的方法，能显著减少愤怒与攻击性，不同性别、年龄、背景的人都稳定有效；而打沙袋、骑车这类升高唤醒的活动整体几乎无效，慢跑甚至可能让怒气更旺。有意思的是，体育课、球类这类带"玩"的性质、能带来正向情绪的活动，反而有轻度降火的效果。情绪＝生理唤醒＋认知标签，先降唤醒，愤怒就少了燃料。

Listen Now to 028 WTFutureWatch 028 WTFuture Watch Segments of 028 WTFuture In this episode we dive headfirst into how AI tools and narrative editing are transforming the way we record our lives and communicate. Al has been bringing incredible AI-generated visual enhancements to life—from 3D face-tracking models to animating historical 1900s photos of Santa Cruz—elucidating complex ideas far better than speech alone. Beyond refining our cinematic timing, pacing, and visual storytelling,

The water breaks at 30 weeks. The baby's head is in the fundus at 37. The ultrasound shows one placenta and two babies. Each one changes the delivery plan, and one number decides it every time.The post 173 PROM, Breech and Twins for the PANCE appeared first on Physician Assistant Exam Review.

Météo-France a publié vendredi son bilan pour ce mois de septembre, et les chiffres donnent le vertige. À quel point ce mois de septembre restera-t-il dans les annales ?

¿La inteligencia artificial puede seguir considerándose aliada de la humanidad o se está volviendo un peligro? Cuando se crean “sistemas capaces de lograr objetivos, inevitablemente acaban desalineados con los intereses humanos y empiezan a mostrar algo parecido al instinto de supervivencia”, nos explica Isaac Marcet que acaba de publicar el libro 'Espiral. El poder oculto de la IA' (De Conatus, 2026) En la película 'Yo Robot' (2004), protagonizada por el actor Will Smith, los robots humanoides