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中国歼-36战斗机设计者称AI编造了虚假战斗机规格:长度、载荷、速度、作战半径

China’s J-36 Fighter Designers Say AI Invents Fake Fighter Jet Specifications: Length, Payload, Speed, Combat Radius

J-36 Fighter X Screenshot

美国空军速度2.25马赫的F-22猛禽隐形战斗机每架成本3.5亿美元,具备对抗中国歼-20和俄罗斯苏-57的所有工具

The US Air Force’s Mach 2.25 F-22 Raptor Stealth Fighter Costs $350,000,000 Per Plane and Has All the Tools to Take on China’s J-20 and Russia’s Su-57 Felon

A 325th Fighter Wing F-22A Raptor takes off for a mission Oct. 28 at Eglin Air Force Base, Fla. A squadron of the wing's Raptors have been at Eglin since Hurricane Michael devastated Tyndall Air Force Base in 2018. (U.S. Air Force photo/Jaime Bis

95,000吨美国海军核动力航母USS Enterprise拥有8座核反应堆,建造成本4.51亿美元,拆解费用将达14.31亿美元

95,000-Ton US Navy Nuclear Aircraft Carrier USS Enterprise Has 8 Nuclear Reactors That Cost $451,000,000 to Build and Now Will Cost $1,431,000,000 to Take Apart

STRAIT OF GIBRALTAR (Oct. 23, 2012) Aircraft carrier USS Enterprise (CVN 65) transits the Strait of Gibraltar. Enterprise is completing a regularly scheduled deployment to the U.S. 5th and 6th Fleet areas of responsibility in support of maritime

想要证明美国空军F-22猛禽隐形战斗机可被击败?幸运的是,在一场模拟中,海军EA-18G咆哮者完成了击杀

Want Proof the US Air Force F-22 Raptor Stealth Fighter Can Be Beaten? A Navy EA-18G Growler Landed A Kill Shot in What Was Thankfully a Simulation

An F-22A Raptor aircraft assigned to the 154th Fighter Wing, Hawaii Air National Guard, completes flight operations during Sentry Aloha 26-1, Jan. 22, 2026. Sentry Aloha 26-1 is a recurring, large-scale training exercise designed to enhance readi

美国空军价值3.5亿美元的F-22猛禽可达2.25马赫,雷达信号比中国歼-20小100倍,比F-35小15倍

The US Air Force’s $350,000,000 F-22 Raptor Can Hit Mach 2.25 and Has a Radar Signature That Is 100 Times Smaller Than China’s J-20 and 15 Times Smaller Than the F-35

U.S. Air Force F-22 Raptors, E-3 Sentrys, C-17 Globemaster IIIs, C-130J Herculeses and C-12F Hurons participate in a close formation taxi known as an elephant walk at Joint Base Elmendorf-Richardson, Alaska, May 5, 2020. This event displayed the

伊朗经济正在崩溃。这与伊朗准备好签署协议不是一回事

Iran’s Economy Is Buckling. That Is Not the Same as Iran Being Ready to Sign a Deal

A U.S. Air Force B-52 Stratofortress aircraft, assigned to the 96th Bomb Squadron from Barksdale Air Force Base, Louisiana, flies over spectators at the Dubai Airshow 2025, Nov. 17, 2025, at the Al Maktoum International Airport in Dubai, United A

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印度洋正在发出警报,其岛屿是首批听到警报的

The Indian Ocean Is Sounding the Alarm and Its Islands Are Among the First to Hear It

塞舌尔维多利亚——在这片辽阔的海洋中,Mercator Ocean International的最新监测显示海洋热浪条件从中度到重度不等。与此同时,世界气象组织预计将出现强……

什么是抄袭,什么不是

What plagiarism is and what plagiarism isn’t

抄袭是

住宿对预科生也很重要

Accommodation matters, for foundation year students too

在方面的困难

文化变革可能帮助消防员降低癌症风险

Culture change may help firefighters reduce cancer risk

照片显示一名消防员进入一栋燃烧的建筑。 一个沾满烟灰的头盔和

我在8月12日日全食中冒了很大风险——回报是辉煌的

I took a big risk for the Aug. 12 total solar eclipse —‬ and the reward was glorious

8月12日星期三,Jamie Carter乘坐探险邮轮,在格陵兰冰盖下方寻找晴朗的天空。以下是他的第九次日全食之旅。

若全球发生灾难,地球上最安全的地方在哪里

The Safest Place on Earth If There's a Global Catastrophe

Peter Dockrill, Sci Alert

有时似乎永无止境...

Whisper Aero用其静音风扇飞行电动滑翔机

Whisper Aero Flies Electric Glider on Its Quiet Fans

非订阅者免费 作者:Hanneke Weitering 2026年8月26日,© Leeham News and Analysis/AIN:一架配备了两台Whisper Aero eQ250电动涵道风扇的实验性滑翔机已成功完成首飞,该公司上周披露。Whi

新西兰超轻型飞机——Delore Trikes——ZK-JQC至ZK-XTC

Microlight Aircraft of New Zealand - Delore Trikes (3) - ZK-JQC to ZK-XTC

这是Terry Delore在基督城制造的最后一批Delore Skytrike。第一架三翼机ZK-JQC2很好地展示了这些机器潜在的变色龙特性,它最初是一架未注册的样机,注册后以

菲尼克斯国际控股公司

Phoenix International Holdings, Inc.

凤凰国际控股公司(Phoenix International Holdings, Inc.)是马里兰州拉戈市的一家小企业,抗议向 Oceaneering 发布合同修改...

问责真空:高风险领域中的智能体AI

The accountability vacuum: Agentic AI in high-stakes domains

Elise Racine / 静态 / 已获 CC-BY 4.0 许可 这篇来自 AI Matters 的交叉帖子由 Larry Medsker 教授和 Sumit Virmani 共同撰写。它概述了当前在未做好准备的监管和法律环境中部署代理人工智能系统所面临的问责真空,并提出了可以缩小差距的行动建议。感谢 [...]

这款Blink安防摄像头一次充电可持续长达两年——现正打折

This Blink security camera can last up to 2 years on one charge - and it's on sale

Blink Outdoor 2K+ 安全摄像头和 Blink Battery Doorbell 2K+ 在此捆绑销售中出售,但销售时间不会太长。