研究：女性孕前规律增补叶酸，可有效降低孩子先心病发生率
国家儿童医学中心、复旦大学附属儿科医院研究团队的最新成果首次阐明了母亲围孕期红细胞叶酸对子代先心病的保护作用，通过叶酸增补，母体的红细胞叶酸浓度高于WHO推荐的906nmol/L浓度界值，可使人群先心病发生率降低51.3%。
顶级VC领投600万美金，AI小众赛道差异化竞争，重新定义日记体验
在AI技术不断拓展应用场景的当下，一款名为Rosebud的AI日记应用正在心理健康领域掀起波澜。它不仅获得了顶级风投Bessemer Venture Partners领投的600万美元种子轮融资，还凭借其独特的“觉察引擎”重新定义了日记体验。
新华社记者实锤《华盛顿邮报》报道断章取义
新华社记者王子辰石锤该报关于华为公司的报道断章取义、错置语境、歪曲解读…5月10日晚9点15分，《华盛顿邮报》在推特上发出如下推文，贴出该报最新报道:
《自然》（20220106出版）一周论文导读
Magnetic fields have an important role in the evolution of interstellar medium and star formation. As the only direct probe of interstellar field strength， credible Zeeman measurements remain sparse owing to the lack of suitable Zeeman probes， particularly for cold， molecular gas. Here we report the detection of a magnetic field of +3.8 ± 0.3 microgauss through the H I narrow self-absorption towards L1544—a well-studied prototypical prestellar core in an early transition between starless and protostellar phases characterized by a high central number density and a low central temperature. A combined analysis of the Zeeman measurements of quasar H I absorption， H I emission， OH emission and HINSA reveals a coherent magnetic field from the atomic cold neutral medium to the molecular envelope. The molecular envelope traced by the HINSA is found to be magnetically supercritical， with a field strength comparable to that of the surrounding diffuse， magnetically subcritical CNM despite a large increase in density. The reduction of the magnetic flux relative to the mass， which is necessary for star formation， thus seems to have already happened during the transition from the diffuse CNM to the molecular gas traced by the HINSA. This is earlier than envisioned in the classical picture where magnetically supercritical cores capable of collapsing into stars form out of magnetically subcritical envelopes.
把 GitHub 网址改几个字母，再庞大的开源项目也能看懂
于是团队内部开发了 Devin Wiki 和 Devin Search 两套核心组件，专门用来帮 AI 快速吃透复杂项目。
江一燕获美国建筑大师奖，真的是为“立人设”？
图片来自微博演艺圈“斜杠青年”不好当。年初，演员翟天临因为被扒出论文造假，“学霸”人设崩塌。最近，演员江一燕因为得了一个跨界的建筑奖，也同样身陷质疑。
曾被VC群嘲，如今门槛被踏破，40亿估值的Webflow做对了什么？| 全球独角兽
自成立以来，Webflow一直致力于帮助用户通过可视化界面快速创建专业网站，同时提供一系列强大的设计功能，如自定义布局、动画效果、图像处理等。