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为何横行的AI机器威胁被忽视 | 读者来信

Why the threat from the rampaging AI machine went ignored | Letters

Jonathan Michie谈及他父亲在1970年代努力描绘由自动化驱动的大规模社会胁迫的担忧。以及Callum Brown的一封信。Jill Lepore问为何没人听AI革命威胁的警告

2026年Raksha Bandhan日期:了解何时庆祝Rakhi、吉祥时刻、满月Tithi和仪式

Raksha Bandhan Date 2026: Know when to celebrate Rakhi, shubh muhurat, Purnima tithi and rituals

Raksha Bandhan是一个重要的节日,庆祝特殊的兄弟姐妹情谊,每年在Shravana Purnima举行。2026年,这个重要的日子将在8月28日星期五。在这个场合,姐妹们会在兄弟的手腕上系上神圣的Rakhi线,

“中国入侵美国”:司法部、NASA、美联储遭网络攻击;FBI和司法部破坏中国黑客行动

‘China hacked USA’: DOJ, NASA, Fed under cyberattack; FBI & DOJ disrupt Chinese hacking campaign

2013年,NASA在南北极附近发射气球,研究地球大气中的X射线

In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere

2013年,NASA在南北极附近发射了气球,作为辐射带相对论电子损失气球阵列(BARREL)任务的一部分,研究地球大气中的X射线。该任务研究了从范艾伦带坠落的电子。

2018年,一个实验室被发射到国际空间站,在微重力环境下研究超冷量子气体

In 2018, a laboratory was launched to the International Space Station to study ultra-cold quantum gases in the microgravity environment

2018年,一个实验室被送往国际空间站,在微重力环境下研究超冷量子气体。NASA的冷原子实验室使用激光将原子冷却到接近绝对零度。该设施使科学家能够研究量子现象。

ICAT为15米多轴卧铺客车颁发首份合规证书

ICAT issues first compliance certificate for 15-metre multi-axle sleeper bus

该证书已授予Synaty Automotive Pvt. Ltd.,因其15米多轴卧铺客车符合AIS-119和AIS-153标准,依据中央机动车辆规则的规定。

TNAU预计黑芝麻收获季价格为每公斤140-145卢比

TNAU sees black sesame prices at ₹140-145/kg during harvest

价格可能因季风表现和其他芝麻种植州的到货量而有所波动。

客座文章:“美国家庭收入周期与Motio规则”

Guest Contribution: “The U.S. Household-Income Cycle and the Motio Rule”

今天我们发表一篇由Motio Research的Matías Scaglione和Romina Soria撰写的客座文章,Motio Research是一家专注于衡量和分析美国家庭收入的独立研究公司。家庭收入对经济福祉至关重要,但在很大程度上被忽视……

更多泡沫顶峰的迹象:今日突发新闻观察

More Signs of a Bubble Peak: BREAKING NEWS WATCH OF THE DAY

OpenAI,这家一直在贩卖感觉的公司,看起来在面对Anthropic的挑战时开始节省现金:两个对等编码代理,却有5.5倍的收入增长率差距……

Uber司机的职业许可

Occupational Licensing of Uber Drivers

Jonathan Hall、Jason Hicks、Morris M. Kleiner和Yun taek Oh在这篇NBER论文中分析了执照的影响:我们利用包含司机评分和电话数据的Uber行程级数据,考察职业执照是否提高了服务质量和安全性。

书评:《生态社会主义》

Book Review: Ecosocialism

书评:生态社会主义 Michael Lowy. 2023. 《生态社会主义:资本主义灾难的激进替代方案》。Aakar Books南亚版。Annavajhula J C Bose,博士,前(经济学)教授,SRCC,DU 鉴于没有比较经济体制的课程

美国海军核潜艇建造和维护耗资数十亿美元:退役增加1亿美元以上成本

US Navy Nuclear Submarines Cost Taxpayers Billions of Dollars to Build and Maintain: Retirement Adds a $100,000,000 More In Costs

Puget Sound Naval Shipyard, Wash. (Aug. 14, 2003) -- Illustration of USS Ohio (SSGN 726) which is undergoing a conversion from a Ballistic Missile Submarine (SSBN) to a Guided Missile Submarine (SSGN) designation. Ohio has been out of service sin

12,000,000小时空中飞行:美国海军F/A-18超级大黄蜂虽不如F-22或F-35那样的隐形战斗机,却是伊朗战争中的首选战机

12,000,000 Hours in the Sky: The US Navy F/A-18 Super Hornet Is No Stealth Fighter Like the F-22 or F-35 But Was the Go To Fighter in the Iran War

A U.S. Navy F/A-18F and F-35, both assigned to Air Test and Evaluation Squadron (VX) 9, fly over the Point Mugu Sea Range in Southern California with a U.S. Air Force F-15 during Gray Flag 2024 on Sept. 24, 2024. Gray Flag is an annual large-forc

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

价值3.5亿美元的美国空军F-22猛禽无所不能:2.25马赫速度,能击败地球上任何战斗机如歼-20或苏-57,但有一个永远无法解决的问题

The $350,000,000 US Air Force F-22 Raptor Can Do It All: Mach 2.25 Speeds, Can Beat Any Fighter on Earth Like the J-20 or Su-57 But Has 1 Problem That Can’t Ever Be Fixed

An F-22 Raptor releases flares during an aerial demonstration at Naval Air Station Oceana, Virginia, Sept. 21, 2025. The display highlights the aircraft’s defensive systems and advanced capabilities, demonstrating both its agility and readiness i

中国下一代航母将使用电磁弹射起飞舰载机。特朗普刚命令美国海军回归蒸汽弹射。

China’s Next Aircraft Carrier Will Launch Jets With Electromagnetic Catapults. Trump Just Ordered the US Navy Back to Steam.

China Aircraft Carrier.

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

美国空军计划了750架F-22猛禽。如果美国今晚就要作战,它能出动56架,且无法再建造

The US Air Force Planned 750 F-22 Raptors. If America Had to Fight Tonight, It Could Launch 56 and Has No Way to Build Anymore

A U.S. Air Force F-22 Raptor assigned to the 154th Wing, Hawaii Air National Guard, takes part in a multi-ship formation off the coast of Hawaii, Jan. 5, 2026. The aircraft participated in a comprehensive training sortie designed to integrate the