Pub Date : 2024-08-02DOI: 10.1109/MSPEC.2024.10622064
Stephen Cass
You have a closed box. There may be a live cat inside, but you won't know until you open the box. For most people, this situation is a theoretical conundrum that probes the foundations of quantum mechanics. For me, however, it's a pressing practical problem, not least because physics completely skates over the vital issue of how annoyed the cat will be when the box is opened. But fortunately, engineering comes to the rescue, in the form of a new US $50 maker-friendly pulsed coherent radar sensor from SparkFun.
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Pub Date : 2024-08-02DOI: 10.1109/MSPEC.2024.10622063
Edd Gent
The Large Hadron Collider has transformed our understanding of physics since it began operating in 2008, enabling researchers to investigate the fundamental building blocks of the universe. Some 100 meters below the border between France and Switzerland, particles accelerate along the LHC's 27-kilometer circumference, nearly reaching the speed of light before smashing together.
{"title":"Irene Degl'Innocenti: This Engineer Keeps CERN's Particle Accelerators on Track","authors":"Edd Gent","doi":"10.1109/MSPEC.2024.10622063","DOIUrl":"https://doi.org/10.1109/MSPEC.2024.10622063","url":null,"abstract":"The Large Hadron Collider has transformed our understanding of physics since it began operating in 2008, enabling researchers to investigate the fundamental building blocks of the universe. Some 100 meters below the border between France and Switzerland, particles accelerate along the LHC's 27-kilometer circumference, nearly reaching the speed of light before smashing together.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10622063","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141965748","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}
Pub Date : 2024-08-02DOI: 10.1109/MSPEC.2024.10622066
Dana Calacci
IN EARLY 2020, gig workers for the app-based delivery company Shipt noticed something strange about their paychecks. The company, which had been acquired by Target in 2017 for US $550 million, offered same-day delivery from local stores. Those deliveries were made by Shipt workers, who shopped for the items and drove them to customers' doorsteps. Business was booming at the start of the pandemic, as the COVID-19 lockdowns kept people in their homes, and yet workers found that their paychecks had become... unpredictable. They were doing the same work they'd always done, yet their paychecks were often less than they expected. And they didn't know why.
{"title":"The GIG Workers Who Fought an Algorithm: When Their Pay Suddenly Dropped, Shipt's Delivery Drivers Dug into the Data","authors":"Dana Calacci","doi":"10.1109/MSPEC.2024.10622066","DOIUrl":"https://doi.org/10.1109/MSPEC.2024.10622066","url":null,"abstract":"IN EARLY 2020, gig workers for the app-based delivery company Shipt noticed something strange about their paychecks. The company, which had been acquired by Target in 2017 for US $550 million, offered same-day delivery from local stores. Those deliveries were made by Shipt workers, who shopped for the items and drove them to customers' doorsteps. Business was booming at the start of the pandemic, as the COVID-19 lockdowns kept people in their homes, and yet workers found that their paychecks had become... unpredictable. They were doing the same work they'd always done, yet their paychecks were often less than they expected. And they didn't know why.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141965751","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}
Pub Date : 2024-08-02DOI: 10.1109/MSPEC.2024.10622059
Samuel K. Moore
In March, India announced a major investment to establish a semiconductor-manufacturing industry. With US $15 billion in investments from companies, state governments, and the central government, India now has plans for several chip-packaging plants and the country's first modern chip fab as part of a larger effort to grow its electronics industry.
{"title":"5 Qestions: Rao Tummala: How to Start a Chip Industry From Scratch","authors":"Samuel K. Moore","doi":"10.1109/MSPEC.2024.10622059","DOIUrl":"https://doi.org/10.1109/MSPEC.2024.10622059","url":null,"abstract":"In March, India announced a major investment to establish a semiconductor-manufacturing industry. With US $15 billion in investments from companies, state governments, and the central government, India now has plans for several chip-packaging plants and the country's first modern chip fab as part of a larger effort to grow its electronics industry.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10622059","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141965749","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}
Pub Date : 2024-08-02DOI: 10.1109/MSPEC.2024.10622060
Harry Goldstein
When Senior Editor Tekla S. Perry started in this magazine's New York office in 1979, she was issued the standard tools of the trade: notebooks, purple colored pencils for making edits and corrections on page proofs, a push-button telephone wired into a WATS line for unlimited long distance calling, and an IBM Selectric typewriter, “the latest and greatest technology, from my perspective,” she recalled recently.
1979 年，资深编辑泰克拉-佩里（Tekla S. Perry）刚到本杂志纽约办公室工作时，她领到的是标准的工作工具：笔记本、用于在页面校样上进行编辑和修改的紫色彩色铅笔、接在 WATS 线路上可无限拨打长途电话的按键式电话，以及一台 IBM Selectric 打字机，"在我看来，这是最新、最先进的技术"，她最近回忆说。
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Pub Date : 2024-08-02DOI: 10.1109/MSPEC.2024.10622065
Allison Marsh
In 1947, a bulldozer operator named Jess M. Ritchie and a prominent physical chemist named Merle Randall began to market AD-X2, an additive they claimed extended the life of lead-acid batteries. Consumers raved about the results, and yet the National Bureau of Standards could not substantiate the claims when it tested the product. The dispute devolved into a politically fraught, multiyear affair involving Senate hearings, a post office ban, the resignation of the NBS director, and his reinstatement after more than 400 scientists threatened to resign in protest. The drama that played out in the press pitted an up-from-your-bootstraps David against an overreaching governmental Goliath. In the end, though, science won.
{"title":"Past Forword: The AD-X2 Affair","authors":"Allison Marsh","doi":"10.1109/MSPEC.2024.10622065","DOIUrl":"https://doi.org/10.1109/MSPEC.2024.10622065","url":null,"abstract":"In 1947, a bulldozer operator named Jess M. Ritchie and a prominent physical chemist named Merle Randall began to market AD-X2, an additive they claimed extended the life of lead-acid batteries. Consumers raved about the results, and yet the National Bureau of Standards could not substantiate the claims when it tested the product. The dispute devolved into a politically fraught, multiyear affair involving Senate hearings, a post office ban, the resignation of the NBS director, and his reinstatement after more than 400 scientists threatened to resign in protest. The drama that played out in the press pitted an up-from-your-bootstraps David against an overreaching governmental Goliath. In the end, though, science won.","PeriodicalId":13249,"journal":{"name":"IEEE Spectrum","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10622065","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141965753","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}
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