From Printer Inkjets to Diagnostic Tests: The Promising World of Microfluidics

Written by: Camila Gonzalez Curbelo

Edited by: Nick Janne, Hector Mendoza, Jessica Li, and Ryan Schildcrout

Illustrated by: Caroline Harms

Like many students, I enjoy trivia nights at my local university bar. This past winter, during a Family Feud-style event, I found myself intrigued by a stirring bonus question round. The task was to name the most underestimated technologies regularly used by students. Among the top five answers displayed on the projector was the printer–an unassuming contender overshadowed by the likes of the laptop–yet a worthy candidate whose evolution has been critical for scientific discovery. 

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基础亦可致害:氧气也能让人呼吸困难

Elemental damage: When oxygen makes you short of breath

Written by: Jennifer Baker

作者:詹妮弗·贝克

Edited by: Christina Del Greco, Jessica Li, and Andrew Alvarez

编辑:克里斯蒂娜·德·格列柯,李锦湘,安德鲁·阿尔瓦雷斯

Illustrated by: Katie Bonefas

插图:凯蒂·博内法斯

Translated by: Yuezhong Zhang

中文翻译:张月钟

Edited by: Tao Zhang and Zhiying Yang

中文编辑:张涛,杨知颖

来,听我口令:慢慢地深吸一口气……(没关系,我会等的)……慢慢呼出。是不是感觉大脑和身体松弛下来了?深呼吸不仅有益于心理健康,也是我们的生理机能的基础保障。

除非你是在珠穆朗玛峰顶上读到这篇文章(恭喜你成功登顶!),通常你吸入的空气中约有 21% 是氧气。从海平面到珠穆朗玛峰顶,氧气浓度会逐渐降低,你很可能会由于缺少生存必须的这种元素而逐渐产生缺氧反应。它们被全身的各种细胞用于生物化学反应,例如为细胞内的生物功能(如蛋白质构建)供应能量,并修复细胞膜和DNA。

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Behind the Peel: The Chemical Complexities of Apples

Written by: Emily L. Eberhardt

Edited by: Olivia Pifer Alge, Jessica Li, Jeremy Chen, and Ryan Schildcrout

Illustrated by: Paola Medina-Cabrera

“Vaccines are full of chemicals! Wait… so are apples?” While scrolling through social media the other day, I came across an old meme where a cheeky individual attempts to pass off the chemical makeup of an apple as that of a vaccine. While looking at the list of hyphenated, long-winded names, I fact-checked the chemical composition of an apple, expecting to find a simple source. Instead, I discovered decades of research dedicated to thousands of species of apples and their chemical complexities. Surprisingly, the study of apples happens to be a (don’t mind the pun) fruitful field of study.

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¿Pueden las plantas aprender? Un sorprendente debate académico.

Autor: Kate Giffin 

Editores: Henry Ertl, Sarah Bassiouni, Sophie Hill y Jennifer Baker

Traducción: Ilka Rodriguez-Calero, Maria Dolores Sanchez Ruiz y Rocio Cisneros  

En el año de 1633, Galileo Galilei se encontraba en arresto domiciliario por una idea herética: que la Tierra da vueltas alrededor del sol. A pesar de que en la actualidad es considerado como uno de los padres de la ciencia moderna, la Inquisición Romana de la Iglesia Católica de aquel tiempo lo declaró como un “sospechoso de herejía con vehemencia”; ya que la idea desafiaba la visión geocéntrica de la Iglesia Católica en ese momento.

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当你动起来的时候,我也会跟着做:家长如何影响孩子的体育活动和运动技能发展

When you move, I move: How parents can influence children’s physical activity and motor skill development

Written and Illustrated by: Stephanie Palmer

图文作者:斯蒂芬妮·帕尔默

Edited by: Chloe Rybicki-Kler, Emily L. Eberhardt, Sarah Bassiouni, and Jennifer Baker

编辑:克洛伊·瑞比基-克勒,艾米莉·L·艾伯哈特,莎拉·巴西奥尼,詹妮弗·贝克

Translated by: Tao Zhang

中文翻译:张涛

Editor: Zhiying Yang

中文编辑:杨知颖

嗨,亲爱的读者!这是“儿童体育活动决策和行为”两篇系列博客中的第二篇文章。本文探讨了监护人可能影响儿童的基本运动技能发展和体育活动行为。如需了解更多影响儿童体育活动的发展因素,请点此阅读第一部分!

https://lh3.googleusercontent.com/-xpWCm_7FfZumOohDf5tsz-NHG8w6QCo0W2lFjcJNltNzfmXcubXUgJo2xLCFWsEQBfs2TDg2HtuYFi0zyBpHS8K9jl1oiEX78vG86d1NOcbKO0wIKta-bezlIgTLsLpUBhQPpZ4XelkQOiRzXVyjQ

现在我邀请你回忆童年时的体育活动经历:你家中或后院有玩耍的空间吗?你有在车道或街上玩耍过吗?你的家长是鼓励你在外面玩,还是让你在家老实看电视?结束和朋友在公园的玩耍后,你是匆忙骑车回家吃晚饭,还是你所在社区不够安全到让你在外玩耍?你的那些回忆,无论与上述类似或是不同,积极或消极,都反映了家庭环境对体育活动的影响。家庭环境在推动儿童体育活动决策和行为,以及体育活动中的运动技能发展方面起着重要的作用。

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“Pivot!”: How I navigated a post-PhD swerve to find a career

Written by: Ruby Miller

Edited by: Jennifer Baker, Julia Donovan, Victoria Sturgess, and Ryan Schildcrout

Illustrated by: Jacquelyn Roberts

“What did you mean when you said ‘pivot’?” 

This inquiring comment from Chandler is the final beat from that iconic scene in the TV show Friends where Ross has enlisted Rachel and Chandler to help him move a couch up the stairs. Even after Ross sketches out how to enact the move and directs his friends while traversing the staircase, all three friends end up stuck on the staircase, pinned under the heavy furniture, wondering what went wrong.

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From Bacteria to Bedside: FDA Approves First CRISPR-based Gene Therapy

Written by: Madison Fitzgerald

Edited by: Ryan Schildcrout, Jennifer Baker, Christina Del Greco, Ari Hoffman, and Emma Milligan

Illustrated by: Zoe Yeoh

We inherit a lot of things from our parents–an old jean jacket, family recipes, or even a penchant for dessert. On the cellular level, we inherit a set of genes from each of our parents that determine traits like eye color and blood type. In some unfortunate cases, people can inherit genes that cause disease. Most treatments that are currently available for genetic diseases help manage symptoms but are not curative because the disease-causing gene remains broken.

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La Genética y la Ilusión de Precisión

Autor: Christa Ventresca

Editores: Christina Del Greco, Andres Rivera Ruiz, Kate Giffin, and Jennifer Baker

Ilustración: Saaj Chattopadhyay

Traducción: Llilian Arzola Martínez y Rocío Cisneros 

Esta es la primera parte de una serie conformada por tres blogs que exploran el impacto de los análisis genéticos en la identidad personal. ¡Pronto publicarémos la segunda y tercera parte!

Si tienes curiosidad por descubrir la información que se oculta dentro de tu ADN, hoy en día disponemos de la tecnología necesaria para explorar nuestros genes. Puede ser que desees verificar el historial familiar de tus ancestros, o tal vez te preocupe la presencia de enfermedades genéticas en tu familia. Para obtener más información al respecto, puedes enviar una muestra de saliva a la empresa popular de análisis genéticos “23andMe”. Los resultados que recibirás incluirán una serie de estadísticas y números, todos ellos fundamentados en tu ADN. Sin embargo, ¿cómo interpretarás estos resultados? Y, ¿cuánta confianza tendrás en que todos los datos sean precisos?

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Decoding Herculaneum Scrolls with Artificial Intelligence

Written by: Julia Donovan

Edited by: Madison Fitzgerald, Kapil Shrawankar, Nick Janne, Ryan Schildcrout

When Mount Vesuvius erupted, it simultaneously destroyed the entire civilization of Pompeii whilst preserving the city under volcanic ash. Among the items excavated in 1752 was a collection of 1,800 scrolls from the nearby city of Herculaneum. The Herculaneum Scrolls are the only known large-scale library in classic antiquity. Given the small number of classical works that have survived beyond the period–Sophocles wrote 120 plays but only 7 remain–there is hope that these scrolls contain unknown works. Some researchers argue that only the best works from antiquity had a chance at survival, meaning the 7 plays of Sophocles that exist were his most popular ones. Evidence for this theory includes the fact that the Iliad was the most copied poem during antiquity, with many private manuscripts of the poem surviving to this day. Other experts argue that the survival of classical works is purely due to chance, supported by the fact that the poems by Catullus survive in only one manuscript. Similarly, the works of Sappho, which were highly regarded in her own times, exist only in fragments. Decoding the contents of these surviving scrolls could extensively add to the body of classical works. However, previous attempts to open the scrolls have led to their destruction. Due to the volcanizing of the scrolls, the brittleness of the papyrus causes breakage and the ink often fades when exposed to air. As a result, approximately 1,000 of the Herculaneum Scrolls remain intact. Researchers began to wonder if there was a way to see inside the scrolls without opening them, and if artificial intelligence (AI) could then help decode what was written. In 2023, AI aided in the discovery of the first word from a Herculaneum scroll. The path to this monumental step built on the AI research of many different labs.    

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关于“意识”的神经科学研究:历史回溯

作者 (Author): 瑞秋·沃尔伯格 (Rachel Wahlberg)

英文编辑 (English Editors): 奥利维亚·皮弗·阿尔(Olivia Pifer Alge), 奥斯汀·香农(Austin Shannon), 安德烈斯·里维拉·鲁伊斯 (Andrés Rivera Ruiz), 詹妮弗·贝克(Jennifer Baker )

插图 (Illustrator): 哈娜·帕斯·哈布曼 (Hana Paz Harbman)

中文翻译 (Chinese Translator): 李易为 (Yiwei Li)

中文编辑 (Chinese Editor): 杨知颖 (Zhiying Yang)

注:本博文是我们有关“意识”的神经科学研究介绍的第一篇。请继续期待我们的第二篇和第三篇!

如果你我在路上相遇,而我问你是否有意识,你会如何回答?我猜你会说:“嗯,有吧?”——如果我们是同一类人,那你可能会像我一样在回答后紧张地笑笑,思考自己方才到底是进行了一段什么样的对话。

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