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Cover 3 覆盖3
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595933
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引用次数: 0
Robot of the Month: TRON 1 本月最佳机器人：TRON 1
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595926
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引用次数: 0
Why Orbital Data Centers are so Hard: The Idea Might Run Aground on the Second Law of Thermodynamics 为什么轨道数据中心如此困难：这个想法可能会搁浅热力学第二定律
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595939
Andrew Cavalier
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引用次数: 0
The Lab Mistake: That Might Revolutionize Computing: The Result is a Simple and Efficient Device That Mimics a Brain Cell 实验室错误：可能彻底改变计算：结果是一个简单而有效的设备，模仿脑细胞
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595931
Mario Lanza;Sebastian Pazos
{"title":"The Lab Mistake: That Might Revolutionize Computing: The Result is a Simple and Efficient Device That Mimics a Brain Cell","authors":"Mario Lanza;Sebastian Pazos","doi":"10.1109/MSPEC.2026.11595931","DOIUrl":"https://doi.org/10.1109/MSPEC.2026.11595931","url":null,"abstract":"Today, you probably asked a question of a large language model, or accepted a connection suggestion on LinkedIn, or watched a recommended video on YouTube, or took a different route to work based on a traffic prediction from Google Maps. In other words, you probably used artificial intelligence. But what you might not know is how much energy that interaction consumed or why. • AI requires processing massive amounts of data, which is usually done in large data centers populated by thousands of GPUs capable of executing up to trillions of operations per second. But each of those GPUs achieves that by consuming as much as 1,000 watts apiece. For comparison, if you've got a newer smartphone, it probably uses less than 1 W. That kilowatt figure puts GPUs on the same level as vacuum cleaners, dishwashers, and stoves, but with the big difference that data-center processors are operating uninterrupted around the clock.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":"63 7","pages":"24-29"},"PeriodicalIF":2.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Careers: Salome Mikadze-Struk: This Ukrainian Founder Built Her Software Company Through a Pandemic and a War 职业：Salome Mikadze-Struk：这位乌克兰创始人通过流行病和战争建立了她的软件公司
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595934
Edd Gent
{"title":"Careers: Salome Mikadze-Struk: This Ukrainian Founder Built Her Software Company Through a Pandemic and a War","authors":"Edd Gent","doi":"10.1109/MSPEC.2026.11595934","DOIUrl":"https://doi.org/10.1109/MSPEC.2026.11595934","url":null,"abstract":"Salome Mikadze-Struk is no stranger to adversity. The daughter of refugees, she built a software-development business as an undergraduate at the height of the COVID-19 pandemic and kept it running despite the outbreak of war in her native Ukraine. Now, she's drawing on her experiences to mentor tech-startup founders and speak publicly about the importance of resilience in entrepreneurship.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":"63 7","pages":"15-16"},"PeriodicalIF":2.2,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11595934","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148442552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
5 Questions: Ian Magruder: Why the U.S. Uses Only Half of its Grid Capacity Ian Magruder：为什么美国只使用了一半的电网容量
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595944
Emily Waltz
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引用次数: 0
Cover 4 封面4
IF 2.2 4区 工程技术
IEEE Spectrum Pub Date : 2026-07-01 Epub Date: 2026-07-06 DOI: 10.1109/MSPEC.2026.11595941
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引用次数: 0
Robot of the Month: Flapper Nimble+ 本月最佳机器人：Flapper Nimble+
IF 2.4 4区 工程技术
IEEE Spectrum Pub Date : 2026-06-01 Epub Date: 2026-06-05 DOI: 10.1109/MSPEC.2026.11553266
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引用次数: 0
“The Last Human Will See What We Saw”: The Test of the World's First Atomic Bomb Left its Observers Stupefied “最后一个人会看到我们所看到的”：世界上第一颗原子弹的试验让观察者目瞪口呆
IF 2.4 4区 工程技术
IEEE Spectrum Pub Date : 2026-06-01 Epub Date: 2026-06-05 DOI: 10.1109/MSPEC.2026.11553279
Emily Seyl
{"title":"“The Last Human Will See What We Saw”: The Test of the World's First Atomic Bomb Left its Observers Stupefied","authors":"Emily Seyl","doi":"10.1109/MSPEC.2026.11553279","DOIUrl":"https://doi.org/10.1109/MSPEC.2026.11553279","url":null,"abstract":"In the North 10,000 photography bunker, Berlyn Brixner was listening to the countdown on a loudspeaker, his head inside a turret loaded with cameras and film. He was one of the only people instructed to look toward the blast—through his welder's glasses—ready to follow the path of the fire-ball as it launched into the sky. The two Mitchell movie cameras at his station would deliver the best footage to come out of the Trinity test, used by Los Alamos scientists to make some of the first measurements of the effects of a nuclear explosion.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":"63 6","pages":"40-49"},"PeriodicalIF":2.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148171916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Roots of Renewables Resistance: To See why Sardinians Reject Renewables, You Need to Understand 2,700 Years of Invasion and Exploitation 抵制可再生能源的根源：要知道为什么撒丁岛人拒绝可再生能源，你需要了解2700年的入侵和开发
IF 2.4 4区 工程技术
IEEE Spectrum Pub Date : 2026-06-01 Epub Date: 2026-06-05 DOI: 10.1109/MSPEC.2026.11553261
Harry Goldstein
{"title":"The Roots of Renewables Resistance: To See why Sardinians Reject Renewables, You Need to Understand 2,700 Years of Invasion and Exploitation","authors":"Harry Goldstein","doi":"10.1109/MSPEC.2026.11553261","DOIUrl":"https://doi.org/10.1109/MSPEC.2026.11553261","url":null,"abstract":"The phrase “not in my backyard” is the rallying cry of citizens everywhere resisting projects proposed for their locality. Whether it's affordable housing, a waste treatment plant, or a new data center, they may recognize the benefit of the activity. They just don't want it near them. And the roots of that resistance differ from place to place. When it comes to the ongoing transition from fossil fuels to renewables, companies and policymakers need to know where, exactly, people are coming from.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":"63 6","pages":"2-2"},"PeriodicalIF":2.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11553261","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148172003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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