Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/30
Philip Moriarty
Philip Moriarty outlines the physics principles he drew on to compose the new theme tune for Physics World podcasts.
菲利普-莫里亚蒂概述了他为 "物理世界 "播客创作新主题曲时所借鉴的物理原理。
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Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/21
Giulia Pancheri
Bruno Touschek was an Austrian-born theoretical physicist who proposed what became the world’s first circular particle collider. But as Giulia Pancheri describes, few colleagues were aware of a dark past, which saw him work on a “death-ray” device for the Nazi military.
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Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/16
John Evans
John Evans says that the issue of producing fuel for fusion power plants will need to be solved before the technology can become a viable energy source.
约翰-埃文斯说，在核聚变技术成为一种可行的能源之前，需要解决为核聚变发电厂生产燃料的问题。
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Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/12
Michael Banks
Holly Tann and Adam McQuire talk to Michael Banks about how their non-profit organization Casus Pax is helping people in Ukraine.
霍利-坦恩（Holly Tann）和亚当-麦奎尔（Adam McQuire）向迈克尔-班克斯（Michael Banks）讲述了他们的非营利组织 Casus Pax 如何帮助乌克兰人民。
{"title":"Physics to the frontline","authors":"Michael Banks","doi":"10.1088/2058-7058/37/07/12","DOIUrl":"https://doi.org/10.1088/2058-7058/37/07/12","url":null,"abstract":"Holly Tann and Adam McQuire talk to Michael Banks about how their non-profit organization Casus Pax is helping people in Ukraine.","PeriodicalId":54613,"journal":{"name":"Physics World","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/04
Isabelle Dumé
Researchers at the Institute for Basic Science (IBS) in South Korea have shown that it is possible to make polycrystalline diamond films at standard pressures.
韩国基础科学研究所（IBS）的研究人员已经证明，在标准压力下制造多晶金刚石薄膜是可能的。
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Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/06
Isabelle Dumé
An unusual lull in the Earth’s magnetic field nearly 600 million years ago may have triggered a rise in the planet’s oxygen levels, thereby allowing large, complex animals to evolve and thrive for the first time.
{"title":"Did big animals evolve due to an ancient lull in Earth’s magnetic field?","authors":"Isabelle Dumé","doi":"10.1088/2058-7058/37/07/06","DOIUrl":"https://doi.org/10.1088/2058-7058/37/07/06","url":null,"abstract":"An unusual lull in the Earth’s magnetic field nearly 600 million years ago may have triggered a rise in the planet’s oxygen levels, thereby allowing large, complex animals to evolve and thrive for the first time.","PeriodicalId":54613,"journal":{"name":"Physics World","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/09
Michael Banks
The United Nations (UN) has officially declared 2025 to be the International Year of Quantum Science and Technology (IYQ).
联合国（UN）已正式宣布 2025 年为国际量子科技年（IYQ）。
{"title":"2025 to be International Year of Quantum Science and Technology iStock/gremlin","authors":"Michael Banks","doi":"10.1088/2058-7058/37/07/09","DOIUrl":"https://doi.org/10.1088/2058-7058/37/07/09","url":null,"abstract":"The United Nations (UN) has officially declared 2025 to be the International Year of Quantum Science and Technology (IYQ).","PeriodicalId":54613,"journal":{"name":"Physics World","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/18
James McKenzie
James McKenzie explains what we can learn from electric-vehicle manufacturer Nikola Corporation, which is finally coming good despite its founder being jailed.
{"title":"Technology phoenix","authors":"James McKenzie","doi":"10.1088/2058-7058/37/07/18","DOIUrl":"https://doi.org/10.1088/2058-7058/37/07/18","url":null,"abstract":"James McKenzie explains what we can learn from electric-vehicle manufacturer Nikola Corporation, which is finally coming good despite its founder being jailed.","PeriodicalId":54613,"journal":{"name":"Physics World","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/15
Matin Durrani
This issue touches on politics – but not in the way you might think.
本期内容涉及政治，但与您想象的不同。
{"title":"Political impact","authors":"Matin Durrani","doi":"10.1088/2058-7058/37/07/15","DOIUrl":"https://doi.org/10.1088/2058-7058/37/07/15","url":null,"abstract":"This issue touches on politics – but not in the way you might think.","PeriodicalId":54613,"journal":{"name":"Physics World","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01DOI: 10.1088/2058-7058/37/07/03
Tami Freeman
Two teams of astronomers have discovered that the exoplanet WASP-107 b is much hotter than previously thought.
两组天文学家发现系外行星 WASP-107 b 比以前想象的要热得多。
{"title":"JWST reveals interior structure of puffy exoplanet WASP-107 b","authors":"Tami Freeman","doi":"10.1088/2058-7058/37/07/03","DOIUrl":"https://doi.org/10.1088/2058-7058/37/07/03","url":null,"abstract":"Two teams of astronomers have discovered that the exoplanet WASP-107 b is much hotter than previously thought.","PeriodicalId":54613,"journal":{"name":"Physics World","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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