Want an Evidence-Based Way to Motivate Your Students? Try Specs Grading
想要一种基于证据的方法来激励您的学生吗？尝试规格评分 Elizabeth ReddenTue, 06/23/2026 - 03:00 AMN 10 名改用规格评分系统的教师中的 1 名表示，该系统提高了学生作业的质量。作者：Linda B. Nilson
Exclusive: Summer Program Boosts Learning for Tens of Thousands of Charter Kids
阿拉巴马州伯明翰——当这里一家小型特许网络的负责人雷内塔·约翰逊 (Reneta Johnson) 问学生们今年夏天想如何度过时，他们说他们喜欢制作 TikTok 视频。这给了她一个主意。 Legacy Prep 的工作人员围绕“灯光、摄像机、动作”主题制定了为期三周的夏季日程，融合了戏剧、音乐 [...]
这是外星人吗？恐龙？它会杀死我们所有人吗？我们的作家前往阿什当森林参加百大庆祝活动，并发现它的魔力让新一代着迷。石南丛生、森林、荆棘和溪流的连绵田园诗般的田园风光给我们带来了黑法隆、大臭鼠和最著名的小熊维尼，现在有了一位新的奇幻居民。一种变形生物在蕨丛中爬行，发出奇怪的咕咕声和呼噜声，它有一个巨大的管状鼻子和受蝰蛇启发的眼睛。它闪烁着虹彩斑块和盛夏盛开的石南花的迷幻紫色。Poppet 是一个由服装设计师 Jack Irving 制作的木偶，由 10 名获奖木偶师组成的团队将其变为现实，正在东萨塞克斯的阿什当森林为学童表演。当紫色幽灵以蜿蜒的动作从毛毛虫变成小鸟，再到咀嚼怪物时，小学班级里充满了
关于秘鲁特有的矮狼蛛新属（Araneae：Mygalomorphae：Theraphosidae）：来自形态学和分子系统学的证据，以及三个新物种的描述摘要最近在秘鲁进行的实地调查以及对博物馆标本的检查使我们能够识别出与任何已知的 Theraphosidae 属都不相符的小型狼蛛。来自线粒体基因 COI 的形态学和其他分子证据使我们提出了 Kiskalla gen。十一月来自秘鲁南部的普诺地区。 Kiskalla 属的三个新种。十一月(K.ignacioi sp.nov.、K.yeisoni sp.nov.和K.zukuapasanka sp.nov.)在本文中进行了描述、诊断和说明。基斯卡拉将
The Oxford Institute Letting Climate Ideology Bias its Research
Respected institutions like OIES do their best work when they apply rigorous economic analysis to energy markets without fear of where it leads.霍尔木兹危机为他们和我们提供了一次生动的现实世界实验，了解全球经济的实际运行方式。 The honest conclusion from that experiment is not that we need to accelerate the energy transition on the basis of
Wikipedia’s Founder Gets the Wikipedia Treatment: “…if you aren’t with us, STFU.”
Now even one of Wikipedia's founders appears unable to challenge the prevailing editorial culture.The post Wikipedia’s Founder Gets the Wikipedia Treatment: “…if you aren’t with us, STFU.”首先出现在 Watts Up With That? 上。
Could Electrochemistry Help De-Acidify the Oceans?
电化学可以帮助海洋去酸吗？海洋悄悄地保护我们免受气候变化的全面影响。自工业革命以来，它吸收了人类活动释放的大量二氧化碳。Mark PierceTue, 06/23/2026 - 08:13类别化学
Report Casts Doubt on the Buzz Around Insect Food
Seth Millstein，Sentient 昆虫汉堡会是下一个大趋势吗？ In recent years, insects have gained increased attention as an underutilized protein source.有些人认为交换汉堡......
A Quiet Quantum Revolution in Earth's Deep Interior
Renata Wentzcovitch et al., EOS At depths below 1,000 kilometers in Earth's mantle, pressures exceed 1 million atmospheres, temperatures are hotter than lava at the surface, and rocks behave...
What if you could reset your fingerprint like a password?
指纹、面部扫描和虹膜扫描在解锁手机、登录银行账户和进入安全建筑物方面变得越来越普遍。许多人认为生物识别技术比密码更安全、更方便，因为他们不需要记住任何东西。 However, biometrics have one major weakness: they cannot easily be changed. If a hacker steals […]The post What if you could reset your fingerprint like a password? appeared first on Knowridge Science Report.
Could Eating Within a 9-Hour Window Help Prevent Diabetes?
For many people, trying to eat healthier can feel overwhelming.关于卡路里、份量、碳水化合物和营养标签的建议似乎很复杂且难以遵循。随着世界各地 2 型糖尿病发病率持续上升，科学家们正在寻找人们可能更容易采用和维持的更简单的策略。 A new […]The post Could Eating Within a 9-Hour Window Help Prevent Diabetes? appeared first on Knowridge Science Report.
Oxyporus amigoNavarrete-Heredia & Reyes-Hernández, 2026 DOI: doi.org/10.11646/zootaxa.5837.1.7摘要在墨西哥哈利斯科州和米却肯州描述了一个新物种，Oxyporus amigo。对新物种进行了诊断和说明。此外，Oxyporus mexicanus Fauvel，1865 年首次在阿瓜斯卡连特斯州记录，基于在圣何塞德格拉西亚的 Monte Grande 收集的标本。十一月：1) 正型标本，男性，背面观； 2) 副模，雌性，背面观。比例尺：1 毫米 Aedeagus of Oxyporus amigo sp.
Brachygobius jennie Tian, Wu, Lan, Lavoué & Huang, 2026. DOI: doi.org/10.3897/zse.102.184142AbstractA new species of bumblebee goby, Brachygobius jennie sp.十一月(Teleostei, Oxudercidae), is described based on 31 specimens collected from the Hengqin Island, Guangdong Province, China. This new species i
Classic Aero-TV: The Big Business of Diminutive Powerplants
2023 年起（YouTube 版）：Jet Central 微型涡轮发动机令人印象深刻 总部位于墨西哥城的 Jet Central 成立于 20 世纪 90 年代末，为业余爱好和专业领域生产独特而迷人的微型涡轮发动机系列。该公司的单级离心流燃气涡轮发动机配置为涡轮喷气推进系统，主要（但不仅限于）用于遥控固定翼飞机。 Jet Central 的微型涡轮发动机的尺寸和输出范围从 7.95 英寸长、1.81 磅（质量）、19.11 磅推力的 Hornet 85 SE 到 13.6 英寸长、6.4 磅（质量）、61 磅推力的 Dragon 300 SE。介于两者之间的是推力为 24 磅的 Rabbi
USAF takes delivery of interim Air Force One VC-25B Bridge
The United States Air Force (MC, Washington National) has taken delivery of the VC-25B Bridge aircraft, a Qatari-donated B747-8(BBJ) that will temporarily serve as a presidential aircraft, or 'Air Force One', while the government continues work on refurbishing two B747-8s that are set to replace two
China Eastern resumes non-stop Shanghai–Stockholm flights after six-year hiatus
China Eastern Airlines has resumed its non-stop service between Shanghai and Stockholm, restoring the route for the first time since it was suspended in 2020 due to the COVID-19 pandemic. The inaugural return flight, MU289, departed from Shanghai Pudong International Airport on 22 June bound for Sto
Discover Airlines expands Munich–Windhoek service to five weekly flights
Discover Airlines will increase its service between Munich and Windhoek from three to five weekly flights starting in April 2027, responding to strong and sustained demand for the route. The airline will add new Monday and Thursday frequencies, bringing its Munich–Windhoek schedule to five weekly fl
Microlight Aircraft of New Zealand - Skycraft Scouts (1)
虽然我曾假设皮特·詹姆斯 (Pete James) 的麦卡洛动力 Easy Riser 是 1978 年在新西兰飞行的第一架微型轻型飞机，但早期版本的 Skycraft Scout 可能声称是在新西兰飞行的第一架微型轻型飞机。如果有记忆深刻的人能够对我们的第一架 SkycraftScouts 有所了解，那就太好了。SkycraftScout（有时也称为 Wheeler Scout）是由悉尼的 Ronald Wheeler 在澳大利亚设计的，他于 1972 年在他早期设计的 Tweetie 悬挂式滑翔机上安装了发动机。Wheeler 是一位游艇制造商，他在设计中使用了游艇配件和帆布。早在 197
