Podcasts about Theoretical physics

Manifold has its own Discord channel!  https://discord.gg/dvcHS6NXThe purpose of the channel is to create a community of listeners with shared interests. It developed from a series of in-person meetups with Steve in cities like SF, NYC, Singapore, Beijing, Shanghai.Chapter markers:(00:00) - Manifold Discord Channel, Live Q&A (02:36) - Genomics and Predictive Genetics (09:28) - Trump Administration, Epstein, and Political Commentary (29:42) - Missile Defense Systems: Historical Challenges and Modern Realities (36:48) - Failures and Cover-Ups in Missile Defense (45:23) - Developing Intellectual Taste and Productivity Tips Links related to Q&A:Best genomic predictor for cognitive ability: https://x.com/hsu_steve/status/1936401098345980207Ted Postol on missile defense: https://www.manifold1.com/episodes/theodore-a-postol-nuclear-weapons-missile-technology-and-u-s-diplomacy-12Sputnik moment: https://x.com/hsu_steve/status/1873541234125316367China-US comparisons:https://www.manifold1.com/episodes/letter-from-beijing-with-han-feizi-72https://www.manifold1.com/episodes/letter-from-shanghai-reflections-on-china-in-2024-73https://x.com/hsu_steve/status/1934216476560388250Music used with permission from Blade Runner Blues Livestream improvisation by State Azure.–Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. Previously, he was Senior Vice President for Research and Innovation at MSU and Director of the Institute of Theoretical Science at the University of Oregon. Hsu is a startup founder (SuperFocus.ai, SafeWeb, Genomic Prediction, Othram) and advisor to venture capital and other investment firms. He was educated at Caltech and Berkeley, was a Harvard Junior Fellow, and has held faculty positions at Yale, the University of Oregon, and MSU. Please send any questions or suggestions to manifold1podcast@gmail.com or Steve on X @hsu_steve.

Quantum field theory is the basis for our most successful theories of fundamental physics. And yet, there are things we don't understand about it. Some of these puzzles are relatively well-known, while others are less celebrated. David Tong joins us to talk about some of the more interesting and perplexing aspects of quantum field theory. He also discusses his new project to write a series of textbooks covering (all?) important topics in theoretical physics. To date, these include Classical Mechanics, Quantum Mechanics, Fluid Mechanics, and Electromagnetism.Blog post with transcript: https://www.preposterousuniverse.com/podcast/2025/07/14/321-david-tong-on-open-questions-in-quantum-field-theory/Support Mindscape on Patreon.David Tong received his Ph.D. in theoretical physics from Swansea University. He is currently a professor of Theoretical Physics in the Department of Applied Mathematics and Theoretical Physics at the University of Cambridge. He is a winner of the Adams Prize and a Simons Investigator. In addition to his books, he has written many freely-available sets of lecture notes on topics in physics.Cambridge web pageGoogle Scholar publicationsAmazon author pageWikipediaRoyal Institution lecture on quantum field theorySee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Mike Finch has a Doctorate in Math and Theoretical Physics. He is also a Fellow of the International Society for Philosophers. Like many people I know, he was on a meditation journey and ended up with an Indian guru, then called “Guru Maharaji,” then just “Maharaji,” and later only by his given name: Prem Rawat. Mike was able to leave Rawat in 2000. Since then, Mike's interests have included the exploration of why he surrendered to the guru, how he stayed for 30 years, and now how to deal with the aftermath. Mike's book, Without the Guru: How I took My Life Back after Thirty Years (published in 2009), explores Mike's journey into this rigid belief system, how he realized he was trapped in a cult, and then how he broke away. Learn more about your ad choices. Visit megaphone.fm/adchoices

This week Justin reconnects with Dr. Frank Close. Frank is Professor Emeritus of Theoretical Physics and Fellow Emeritus at Exeter College at the University of Oxford. He was formerly the head of the Theoretical Physics Division at the Ruthford Appleton Laboratory Vice President of the British Science Association and Head of Communications and Public Understanding at CERN. He is a fellow of the Royal Society and won their Michael Faraday Medal for Excellence in Science Communication in 2013. He received the Order of the British Empire for services to research and the public understanding of science in 2000. You may remember Frank from episode 195, when he joined the show to unveil the life of atomic scientist Bruno Pontecorvo.Frank is back today to discuss his newest book, Destroyer of Worlds: The Deep History of the Nuclear Age, which is available now. It's a complete history of atomic research and its weaponization plus the spies who work to steal this research for the benefit of their own governments.Check out Frank's first appearance on episode 195: 'Nuclear Physicist or Soviet Spy? The Enigma of Bruno Pontecorvo' here.Connect with Frank:Twitter/X: @CloseFrankCheck out the book, Destroyer of Worlds, here.https://a.co/d/f8XcXDNConnect with Spycraft 101:Get Justin's latest book, Murder, Intrigue, and Conspiracy: Stories from the Cold War and Beyond, here.spycraft101.comIG: @spycraft101Shop: shop.spycraft101.comPatreon: Spycraft 101Find Justin's first book, Spyshots: Volume One, here.Check out Justin's second book, Covert Arms, here.Download the free eBook, The Clandestine Operative's Sidearm of Choice, here.FAMILY HISTORY DRAMA : Unbelievable True StoriesWhether it's great lives or great tragedies, or just showing up for the adventure,...Listen on: Apple Podcasts SpotifyHistory by MailWho knew? Not me! Learn something new every month. Use code JUSTIN10 for 10% off your subscription.Disclaimer: This post contains affiliate links. If you make a purchase, I may receive a commission at no extra cost to you.Support the show

【聊了什么】 在上一期的节目中，我们讨论了刚刚赢得民主党纽约市长初选的新生力量马姆达尼。我们在播客中也提到，如果马姆达尼能够在11月击败其他候选者，成为纽约市长的话，将不可避免地要和州长、市议会、州议会、NYPD等等多方势力和利益团体打交道，来实现自己的承诺，也不可避免的要进行妥协。马姆达尼在竞选中喊出了要实现纽约公交免费的目标，如果要实现这一目标，就需要和掌管纽约地铁、公交和通勤铁路的纽约大都会运输署，也就是MTA打交道。 纽约作为的全球最知名的大都会、全美最大城市，却承载着一套“老旧且脆弱”的公共交通基础设施。技术和资金壁垒固然是常见的制约因素，但这座城市独特的制度基因才是影响基建发展的关键。 在这期番外节目中，嘉宾罗雨翔就从纽约地铁为什么这么烂讲起，分析了纽约城市发展背后的政治与经济。这期番外播客剪辑于第214期纽约文化沙龙的录音，由罗雨翔于2025年4月13日主讲。罗雨翔此前也做过另一期和纽约相关的节目《纽约的房价到底为什么这么高？》，两期播客都发布在我们的友台《选修课》上，也欢迎大家前去收听，并关注这档播客。 如果你对这期节目内容感兴趣，请关注主讲人罗雨翔的新书《创造大都会——纽约空间与制度观察》！国内各大平台均有销售（淘宝、当当、京东），海外用户请使用这个链接购买。 【支持我们】 如果喜欢这期节目并希望支持我们将节目继续做下去： 也欢迎加入我们的会员计划： https://theamericanroulette.com/paid-membership/ 会员可以收到每周2-5封newsletter，可以加入会员社群，参加会员活动，并享受更多福利。 合作投稿邮箱：american.roulette.pod@gmail.com 【时间轴】 00:07:33 纽约房价数据及其成为社会和政治议题 00:11:23 纽约没有总体规划，而是通过分区（Zoning）来管理城市开发 00:18:02 90%的开发项目无需审批 00:26:19 通过Hudson Yards项目分析纽约政府在推动开发中的重要作用 00:34:44 经济适用房（Affordable Housing） 00:42:55 开发商建设经济适用房的盈利模式及其对整体房价的影响 【我们是谁】 选修课 Universus 是一档分享和探讨泛文化话题的中文播客，脱胎于2013年创办的纽约文化沙龙。 我们力求引发对学科方法和视角的认知和思考，而不仅仅是知识的传递。我们在组织活动的过程中积累了一些经验和人脉，尝试打造成年人的博雅教育，并在播客中拓展这样的探索。我们希望审视和反抗无意识的价值规训与随波逐流。我们希望冷酷地剖析自己的偏见，热忱地拥抱多元视角。我们希望去工具化，真诚地感知、理解、创造自己的生活和复杂的世界。我们追随原初的好奇而非代餐式的猎奇。话题可以轻松，方法力求严肃。在《选修课》里，我们互相映照，唤醒失落的维度。 主播： 老赵：理论物理学博士，软件工程师，纽约文化沙龙组织者。 主讲： 罗雨翔：美国注册城市规划师，哈佛大学与伦敦政治经济学院建筑与经济双硕士。现居纽约，参与以及主持北美20余地区的地产开发、区域经济政策与公共领域投资项目。 【 What We Talked About】 New York City's housing prices have long been a focal point of public attention. Over time, the rise in housing prices has become not just an economic phenomenon, but a complex and profound social issue involving multiple factors. As a global financial center and cultural hub, New York City has attracted a large influx of people and business activities, leading to a continuous increase in housing demand. Beyond the macroeconomics, New York's unique planning policies and land development rules have also had a profound impact on housing prices. At the same time, rising housing prices have led to changes in the city's social structure, challenging local residents with rising housing costs and deteriorating living conditions, sparking widespread discussions about social equity and economic development? How does the government negotiate with developers? Why does New York have a cityscape where skyscrapers coexist with old buildings? How is affordable housing developed in New York? What restrictions and subsidies does the government have for development projects? What impact do high housing prices have on social structure and cultural atmosphere? If you find this episode interesting, please check out our speaker Luo Yuxiang‘s new book 《创造大都会》! 【Support Us】 If you like our show and want to support us, please consider the following: Join our membership program: https://theamericanroulette.com/paid-membership/ Support us on Patreon: www.patreon.com/americanroulette Business Inquiries and fan mail: american.roulette.pod@gmail.com 【Timeline】 00:07:33 New York housing price data and its emergence as a social and political issue 00:11:23 New York has no overall plan, but manages urban development through zoning 00:18:02 90% of development projects require no approval 00:26:19 Analysis of the New York government's important role in promoting development through the Hudson Yards project 00:34:44 Affordable Housing 00:42:55 Developers' profit model for building affordable housing and its impact on overall housing prices 【Who We Are】 选修课 Universus is a Chinese-language podcast created by the same people who founded the New York Chinese Cultural Salon (纽约文化沙龙）in 2013. The past decade of organizing events and talks put us in a position of creating a sort of liberal arts education experience for those who have left school. We strive to go beyond merely transmitting knowledge to reflecting on complex topics using cross-disciplinary perspectives. We strive to resist conformity, to dissect our own biases, and to embrace diverse schools of thought. Our goal is to help professionals resist becoming just a tool of production, and to understand the world around us in earnest. We let our genuine curiosity be our guide. With a light-hearted tone, we approach each topic seriously. We hope that “选修课 Universus” creates a space to explore lost dimensions. Hosted by: Lao Zhao: PhD in Theoretical Physics, software engineer, and organizer of the New York Cultural Salon. Guest: Luo Yuxiang: U.S. Registered Urban Planner, holding dual master's degrees in Architecture and Economics from Harvard University and the London School of Economics. Currently residing in New York, he has participated in and led over 20 real estate development, regional economic policy, and public domain investment projects across North America.

Stewart hails from Scotland and joined CDT PIADS in autumn 2020 having previously completed a BSc in Physics with The Open University, and a Masters degree in Theoretical Physics at the University of Glasgow. Stewart has an interest in all areas of physics and engineering, and the practical applications of them and outside of university life, volunteers as a leader with his local Boys' Brigade company, and have volunteered for many years with his local RSPB reserve. 

In conversation with Seán Coughlan and Dr. Joyce Wamoyi In this episode of Africa Rights Talk, we spotlight a transformative conversation on ending childhood sexual violence (CSV) with Seán Coughlan, Director of To Zero, and Dr. Joyce Wamoyi, Tanzanian Principal Investigator for the Parenting for Lifelong Health digital programs. Together, they unpack A Vision to Zero, a groundbreaking global roadmap co-created by over 50 organizations and 330 field leaders committed to eradicating CSV. Seán discusses the importance of African-led solutions in shaping global agendas, while Joyce reflects on the powerful impact of the ParentApp Teen initiative in Tanzania, which has significantly reduced sexual violence against children through digital parenting support. Explore the A Vision to Zero Roadmap and the Toolkit for practical strategies and evidence-based interventions. The discussion dives into the critical need to shift harmful social norms, amplify survivor voices, and foster cross-sector partnerships involving parents, civil society, and governments. Seán and Joyce explore what's working, the systemic barriers that remain, and how young Africans and advocates can take hope and action from emerging evidence and success stories. This episode is a call to invest in locally rooted, globally relevant interventions that bring us closer to a world free from childhood sexual violence.    Seán Coughlan is a senior leader with extensive experience across both the not-for-profit and for-profit sectors. His experience includes tackling childhood sexual violence and harmful practices in his current role as Director of To Zero and previously as Executive Director of the Human Dignity Foundation. His career also includes managing Ireland's largest indigenous internet forum as Chief Executive of Boards.ie and co-founding and running Social Entrepreneurs Ireland, a sector-leading social entrepreneurship fund. Seán has also served on a number of not-for-profit and academic boards and working groups including the End Violence Against Children Safe Online Working Group, the Advisory Board of INTERPOL's Fight Against Child Sexual Exploitation Initiative, the Board of the European Venture Philanthropy Association, the Enterprise Advisory Board of Dublin City University, the Board of Trustees of Airfield Estate farm and sustainable food hub, and the Leonardo Group of Science Gallery Dublin. Seán earned a degree in Theoretical Physics from Trinity College Dublin and is a graduate of Harvard Business School, INSEAD and the Irish Management Institute executive education programmes. Dr. Joyce Wamoyi is a Social and Behavioural Researcher with over 20 years of research experience in adolescent and young people's Sexual and Reproductive Health (SRH); Social determinants of health; Parenting and child outcomes; and Sexual and gender-based violence. She has contributed to the understanding dynamics of risky sexual behaviour and to the development of measures to capture complexity of risky sexual behaviour. She is the Tanzanian Lead Principal Investigator for the Parenting for Lifelong Health digital parenting programmes (ParentApp-Teens and ParentApp-Kids) to prevent violence against children. Dr. Wamoyi has excelled in translating complex research findings into actionable strategies, collaborating with national governments, civil society organizations, bilateral and philanthropic donors, and UN agencies. She is the lead of the project on building a national parenting support system for scaling evidence-based parenting interventions in Tanzania. She served as a member of the: WHO Behavioural Insights Technical Advisory Group; and UNICEF Advisory Board for the multi-country project “Children's Experiences and Perspectives of Covid-19”. She is a co-founder of the organisation, REAL Transformation that collects evidence and transforms it into action for policy impact.     This conversation was recorded on 17 June 2025.         Youtube: https://youtu.be/MpQFogU6lns Music and news extracts: Inner Peace by Mike Chino https://soundcloud.com/mike-chinoCreative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0 http://creativecommons.org/licenses/b...Music promoted by Audio Libraryhttps://youtu.be/0nI6qJeqFcc Limitless https://stock.adobe.com/za/search/audio?k=45259238        

Shams was trained in theoretical physics before becoming an AI engineer at DeepMind and founding the company Mutable, which was acquired by Google. He is now lead engineer for Google's software agent group.Steve and Omar discuss:(00:00) - Introduction (01:18) - Journey from Physics to AI (10:51) - Elon Tried to Buy DeepMind (16:52) - Building Mutable and Auto Wiki as Context for LLMs (33:39) - The Value of AI Talent and Meta's AI Hiring Spree (42:58) - AI and The Workforce (58:02) - The Intersection of Physics and AI Music used with permission from Blade Runner Blues Livestream improvisation by State Azure.–Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. Previously, he was Senior Vice President for Research and Innovation at MSU and Director of the Institute of Theoretical Science at the University of Oregon. Hsu is a startup founder (SuperFocus.ai, SafeWeb, Genomic Prediction, Othram) and advisor to venture capital and other investment firms. He was educated at Caltech and Berkeley, was a Harvard Junior Fellow, and has held faculty positions at Yale, the University of Oregon, and MSU. Please send any questions or suggestions to manifold1podcast@gmail.com or Steve on X @hsu_steve.

Over the last few years there has been much scientific dispute. Climate dominated much of the last forty years, followed and outranked by Covid-19. Both remain very much in the headlines. Science itself has suffered in the battle over truth. "Settled science” is more fallacy than fact. Fortunately, there is an increase in push-back on false or unsubstantiated claims. Guy Hatchard was a senior manager at Genetic ID; a food safety testing and certification laboratory. He has a degree in Logic and Theoretical Physics and a PhD in Psychology. In light of the current debate over the NZ Gene Technology Bill, Hatchard provides another warning on “settled science”. And, finally, we visit The Mailroom with Mrs Producer. File your comments and complaints at Leighton@newstalkzb.co.nz Haven't listened to a podcast before? Check out our simple how-to guide. Listen here on iHeartRadio Leighton Smith's podcast also available on iTunes:To subscribe via iTunes click here See omnystudio.com/listener for privacy information.

We recently got an email in from a listener to the show about a topic they thought we should cover, and we'd encourage you to get in touch too if there is something you'd like to learn more about – science@newstalk.com. The email was from Dr John Regan, the Royal Society - SFI University Research Fellow in the Department of Theoretical Physics at Maynooth University.He said: “One of the postdocs in my group recently published a paper on Primordial Black Holes left over from the Big Bang being possible ‘seeds' for super massive black holes. The JWST (James Webb Space Telescope) has, over the last two-three years, been discovering way more and way more massive black holes than was expected.In short, the results from the very early Universe being returned from JWST are both puzzling and electrifying. Primordial black holes may explain some of these results (as well as possibly being a candidate for dark matter)! I think this would be a very cool topic for Futureproof. I would be delighted to discuss these results and perhaps also provide some context to what JWST is seeing and why it is so exciting.”Dr John joins us on the show.

For a captioned version or to access the transcript, please visit: https://www.pharmaron.com/knowledge-center/dmpk-insights-13-qsar-physicochemical-descriptors/In this podcast, Scott Summerfield and Matt Segall will discuss QSAR and how in silico ADME science has evolved to influence Drug Design and improve the ADME properties of hit and lead compounds​.We will address the following questions: What were the drivers for the emergence of QSAR and Phys Chem Descriptors?​Today's state-of-the art for ADME scientists to know about?​How will QSAR is likely to evolve in the near future​Our Moderator:Scott Summerfield – Executive Director Metabolism at PharmaronScott Summerfield is the head of Metabolism, leading clinical and nonclinical radiolabeled ADME (Pharma and Environmental), in vivo support, imaging, as well as Discovery/Development and bioanalysis metabolite ID. Scott joined Pharmaron in 2022, having worked in the Pharmaceutical Industry for over 20 years, supporting both small and large molecule DMPK projects (Discovery and Development). He holds a PhD and a postdoctoral degree in protein mass spectrometry. He has published extensively in the areas of bioanalysis and the permeation of drugs across the blood-brain barrier.Our Speaker:Matt Segall – CEO at OptibriumMatt Segall is the CEO of Optibrium. He holds a Master of Science in Computation from the University of Oxford and a Ph.D. in Theoretical Physics from the University of Cambridge. As Associate Director at Camitro (UK), ArQule Inc., and subsequently at Inpharmatica, he led a team in developing predictive ADME models and state-of-the-art, intuitive decision-support and visualization tools for drug discovery. In January 2006, he assumed responsibility for managing Inpharmatica's ADME business, encompassing experimental ADME services and the StarDrop software platform. Following the acquisition of Inpharmatica, Matt became Senior Director responsible for BioFocus DPI's ADMET division and, in 2009, led a management buyout of the StarDrop business to found Optibrium, which develops software and AI solutions for small molecule design, optimisation, and data analysis. Matt has published over 30 peer-reviewed papers and book chapters on computational chemistry, cheminformatics, and drug discovery.Stay tuned for more podcasts in our Pharmaron DMPK Insights Series!

The signing of the first ever Memorandum of Understanding between the world-renowned Dublin Institute for Advanced Studies (DIAS) and a Technological University was witnessed by James Lawless, Minister for Further and Higher Education, Research, Innovation and Science. The agreement with the Technological University of the Shannon (TUS) was signed during the celebrations of the Institute's 85th year anniversary, marking its lauded track record since it was set up by Eamon De Valera's Government at the time when its first Director of Theoretical Physics was Nobel-prize winner Erwin Schrödinger. The MOU, signed by Dr Eucharia Meehan, CEO of DIAS, and President of TUS, Professor Vincent Cunnane, will strengthen collaboration in research and innovation between the institutions, with a focus on advancing education and practical knowledge in Artificial Intelligence (AI), Machine Learning (ML) and Computer Vision (CV) and their application to Radio Astronomy. Under the terms of the agreement, two TUS PhD research students, funded by the university, will be appointed DIAS scholars, receiving mentorship from DIAS's world-renowned researchers at Dunsink Observatory and participating in cutting edge research, working on the prestigious I-LOFAR at Birr Castle in Offaly. I-LOFAR stands for Irish Low Frequency Array and it is Ireland's largest radio telescope. It is part of a Europe-wide collaborative astronomy project where Irish scientists and students participate in pan-European research in areas such as: Astrophysics, Cosmic magnetism, Space weather, Solar physics and Big Data and AI applications in astronomy. I-LOFAR generates massive volumes of complex data - often terabytes per day - and CV and ML play a crucial role in how that data is processed, analysed, and interpreted. DIAS and TUS will jointly collaborate on applying High Performance Computing including AI, ML and CV to the detection, classification and characterisation of targeted phenomena in the I-LOFAR data. Initially this will focus on Space Weather / Solar Phenomena but will be expanded to include others. The research outputs will be held in a new centralised Astrophysics storage and High Performance Computing facility at TUS which will benefit all researchers nationally. This new facility will train undergraduates in modelling large datasets. Together TUS and DIAS have also committed to regional educational and industrial workshops to create awareness of the expertise available from the collaboration. The first workshops will be held in conjunction with the LEO office in Offaly. Congratulating both Institutions, Minister James Lawless TD, Minister for Further and Higher Education, Research, Innovation, and Science said: "I warmly congratulate DIAS and TUS on the signing of this important Memorandum of Understanding. Strategic collaboration such as this strengthens our research base and positions Ireland globally at the forefront of technological progress". Dr. Eucharia Meehan, CEO, DIAS said: "We are proud to formalise this collaboration with TUS as we mark 85 years of discovery at DIAS. Since our earliest days, DIAS has been a centre of discovery where students are welcomed and supported in their research endeavours. With this MOU we are further strengthening the research ecosystem to support talent, to foster innovation, and to deliver real impact for our research community and our economy. Building on our track record of developing research infrastructure for the benefit of research in Ireland and further afield, the establishment of a new centralised Astrophysics storage and High Performance Computing facility in partnership with TUS will provide an important resource for current and future generations of researchers." President of TUS, Professor Vincent Cunnane, said: "TUS is proud to embark on this new frontier with DIAS which will enable our students to explore previously undiscovered areas of research in the disciplines of engineering, science and technology. ...

A direct hit by two Iranian missiles on June 15 caused an estimated $500 million worth of damage to the campus of Israel's Weizmann Institute of Science, in Rehovot, Israel. They destroyed a major cancer research building and a chemistry building that was still under construction. Four days later, Iran targeted the area of Beersheba's Ben-Gurion University campus, directly hitting its teaching hospital, the Soroka Medical Center. A surgical wing was hit, injuring about 70 people, including some patients. The impact also damaged at least half of the university's 60 buildings. Meanwhile, a new strike just yesterday on June 24 in the city killed four Israelis, when the missile hit an apartment complex, rendering many more university staff homeless. Since 2003, the Canadian fundraising chapters of Weizmann and Ben-Gurion have sent over $320 million in donations to these two universities in Israel. The gifts purchased research equipment, built labs, funded scholarships and in some cases, had buildings or departments named after them, including the Schwartz Reisman Institute for Theoretical Physics at Weizmann and the Azrieli National Centre for Autism at Ben-Gurion. Seeing the scenes of destruction has been heartbreaking for Canadian philanthropists. But after the initial shock of the last weeks, Canadian supporters are now swinging into action, launching emergency fundraising campaigns to rebuild—even, as they say, if it takes years. On today's episode of North Star, The CJN's flagship news podcast, host Ellin Bessner checks in with Susan Stern, CEO of Weizmann Canada, and Andrea Freedman, the CEO of Ben-Gurion University Canada. Related links Learn more about Weizmann Institute Canada's emergency fundraising recovery fund. Find out what Ben-Gurion University's Canadian branch is doing to raise funds to rebuild labs and classrooms. How some Canadian wings of Israeli-Jewish charities quietly, and not so quietly, launched appeals for funds after hundreds of Iranian missiles targeted the Jewish State since June 13, in The CJN. Credits Host and writer: Ellin Bessner (@ebessner) Production team: Zachary Kauffman (senior producer), Andrea Varsany (producer), Michael Fraiman (executive producer) Music: Bret Higgins Support our show Subscribe to The CJN newsletter Donate to The CJN (+ get a charitable tax receipt) Subscribe to North Star (Not sure how? Click here)

Patrick McGee is a longtime FT business reporter with extensive experience reporting on China. He is the author of the highly acclaimed Apple in China: the capture of the world's greatest company. Steve and Patrick discuss the history of Apple and its impact on technology development in China. “The best book about Apple ever written, one of the best books about China ever written, and one of the best books about tech, period.” —Ben Thompson, Stratechery. Apple in China on Amazon: https://www.amazon.com/Apple-China-Capture-Greatest-Company/dp/1668053373(00:00) - Introduction to Patrick McGee and his Book (03:05) - The Apple-Foxconn Partnership (07:07) - China's Industrial Transformation and Apple's Role (32:48) - Automation Challenges in Apple's Production (34:50) - Chinese Innovation and Huawei's Rise (36:15) - The Impact of US-China Trade Tensions (38:08) - Apple's Internal Struggles and Future Outlook (48:56) - Hidden gems in the book Music used with permission from Blade Runner Blues Livestream improvisation by State Azure.–Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. Previously, he was Senior Vice President for Research and Innovation at MSU and Director of the Institute of Theoretical Science at the University of Oregon. Hsu is a startup founder (SuperFocus.ai, SafeWeb, Genomic Prediction, Othram) and advisor to venture capital and other investment firms. He was educated at Caltech and Berkeley, was a Harvard Junior Fellow, and has held faculty positions at Yale, the University of Oregon, and MSU. Please send any questions or suggestions to manifold1podcast@gmail.com or Steve on X @hsu_steve.

What is string theory, really? Why does it need extra dimensions? Neil deGrasse Tyson and comedian Chuck Nice welcome theoretical physicist and mathematician Lara Anderson to guide us through string theory, higher dimensions, and finding a unifying theory of everything.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/consider-a-spherical-cow-with-lara-anderson/Thanks to our Patrons Rachel Burns, GTH, Ali Al-Mubarak, Tinashe Munyaradzi Majada Duma, Lester Hairston, Shelbi Frowein, Daryl Sheppard, Carlos Fernandez, Bryan Skelton, SHONE JOE, Beverly Jo, Dr. Rob Bryan, Mark Swehla Jr, Jake, Jake, Parvaneh Alavi, Caleb Rohrer, Cryosminitar, Joe Oggier, A Tedla, Chris Crisco, Olga, Colby Hyde, Trevor Morrison, Elizabeth P, Adam Haynes, ice age, craig henry, McKenna Lineback, Emily Martinez, Laura V Pagliaro, Tactalpotato750, Raymond Hal Bonnin II, Vladlen Kogan, Matthias Sabourin, Allan Watson, Jimmy Rose, Joe DiRosa, Cal Mathison, Lex Hayes, Quince Poston, Kathleen OBrien, Ryan Enright, Mahi, and Thomas S. for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

What if the universe was stuck in an eternal cosmic Groundhog Day? Picture traveling backwards through time past the Big Bang only to discover you've looped right back to where you started - like a cosmic snake eating its own tail. Explore the mind-bending possibility that our entire universe repeats itself in endless cycles, where infinite copies of you exist scattered across millions of light years, all having this exact same conversation at different stages of cosmic evolution. Join cosmologist Niayesh Afshordi from the University of Waterloo and Perimeter Institute for Theoretical Physics, and science communicator Phil Halper, fellow of the Royal Astronomical Society, as they dive into Roger Penrose's controversial time loops and the heated scientific battles between cosmologists who engage in academic warfare. Discover the wild world where the universe literally forgets what's big and what's small, why some scientists think this cyclical cosmos is the answer to everything, while others call it pure fantasy - and why both camps might be having religious wars instead of scientific debates. This episode is based on Afshordi and Halper's new book "Battle of the Big Bang: The New Tales of Our Cosmic Origins" from University of Chicago Press, which explores these cosmic battles and 25 different Big Bang models: https://press.uchicago.edu/ucp/books/book/chicago/B/bo244963115.html --- Find out more about Gaby's science fiction short story! Here are the links for the anthology. The physical copy can be ordered here : https://www.neonhemlock.com/books/luminescent-machinations-queer-tales-of-monumental-invention The ebook can be ordered here: https://www.neonhemlock.com/ebooks/luminescent-machinations-queer-tales-of-monumental-invention

Melvyn Bragg and guests discuss the decisive role of one of the great 20th Century physicists in solving the question of nuclear fission. It is said that Meitner (1878-1968) made this breakthrough over Christmas 1938 while she was sitting on a log in Sweden during a snowy walk with her nephew Otto Frisch (1904-79). Both were Jewish-Austrian refugees who had only recently escaped from Nazi Germany. Others had already broken uranium into the smaller atom barium, but could not explain what they found; was the larger atom bursting, or the smaller atom being chipped off or was something else happening? They turned to Meitner. She, with Frisch, deduced the nucleus really was splitting like a drop of water into a dumbbell shape, with the electrical charges at each end forcing the divide, something previously thought impossible, and they named this ‘fission'. This was a crucial breakthrough for which Meitner was eventually widely recognised if not at first.WithJess Wade A Royal Society University Research Fellow and Lecturer in Functional Materials at Imperial College, LondonFrank Close Professor Emeritus of Theoretical Physics and Fellow Emeritus at Exeter College, University of OxfordAnd Steven Bramwell Director of the London Centre for Nanotechnology and Professor of Physics at University College LondonProducer: Simon TillotsonReading list:Frank Close, Destroyer of Worlds: The Deep History of the Nuclear Age, 1895-1965 (Allen Lane, 2025)Ruth Lewin Sime, Lise Meitner: A Life in Physics (University of California Press, 1996)Marissa Moss, The Woman Who Split the Atom: The Life of Lise Meitner (Abrams Books, 2022)Patricia Rife, Lise Meitner and the Dawn of the Nuclear Age (Birkhauser Verlag, 1999) In Our Time is a BBC Studios Audio Production

Steve and TP discuss the implications of the recent air battle between India and Pakistan, which involved over 100 fighter jets and took place entirely beyond visual range (BVR). What is sensor fusion, and have the Pakistanis achieved it with Chinese technology? Does the PL-15 outrange and outperform Western air-to-air missiles? What are the implications for US-China military competition?Read TP Huang on X:  https://x.com/tphuang (00:00) - GODZILLA IS DOWN! India-Pakistan Clash and Chinese Military Technology with TP Huang — #87 (00:32) - Introduction to the India-Pakistan Conflict (02:15) - Details of the Air Battle (04:40) - Expert Analysis by TP Huang (08:34) - Analysis of Air Battle Tactics and Technology (12:40) - Role of Chinese Technology (16:13) - Implications for Future Warfare (25:23) - Indian and Pakistani Military Strategies (34:34) - Unexpected Aggression: India's Miscalculation (36:52) - Pakistan's Strategic Restraint (39:19) - The Rafale Controversy: A Deep Dive (43:08) - Electronic Warfare: Myths vs. Reality (52:31) - Future of Indian Air Force: Tough Choices Ahead Music used with permission from Blade Runner Blues Livestream improvisation by State Azure.–Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. Previously, he was Senior Vice President for Research and Innovation at MSU and Director of the Institute of Theoretical Science at the University of Oregon. Hsu is a startup founder (SuperFocus.ai, SafeWeb, Genomic Prediction, Othram) and advisor to venture capital and other investment firms. He was educated at Caltech and Berkeley, was a Harvard Junior Fellow, and has held faculty positions at Yale, the University of Oregon, and MSU. Please send any questions or suggestions to manifold1podcast@gmail.com or Steve on X @hsu_steve.

This Mental Health Awareness Month, we're bringing you a powerful conversation that reminds us: our mental health is just as important as our physical health.In this episode, we shine a light on the often-unspoken emotional toll of unrealistic familial expectations, especially within in-law relationships. From subtle put-downs to emotional manipulation and controlling behaviors, these dynamics can deeply impact couples' well-being and mental peace.• How can we recognize these patterns?• How do we respond with dignity and protect our emotional safety? Join us and our guest, Sushma Trivedi, LMFT, as she shares valuable insights and tools to navigate these challenges and support healthier, more respectful relationships. Sushma Trivedi Bio:Sushma Trivedi's first career was as a physicist. She obtained her Ph.D. in Theoretical Physics from IIT, Delhi. She worked in academia and the high-tech industry for more than twenty years before starting a career in the field of mental health. She is a Licensed Marriage and Family Therapist and sees clients remotely and in person at her offices in Los Altos and Sunnyvale. Because of her cultural and professional background, she likes to integrate science and Eastern philosophy in her counseling work. Sushma believes that all clients have the resources within them to resolve the social and emotional challenges they are presented with in life. She pays close attention to her clients' belief systems, thinking styles, and patterns of relationships and how these are affecting their current life situation. She helps the client identify their goals and become aware of their strengths and resources.You can find out more about her at her website: https://www.sushmatrivedi.com#mentalhealthawarenessmonth #MaitriPodcast #SouthAsianMentalHealth #HealthyRelationships #EmotionalWellbeing #inlaws #EndDV #sushmatrivedi

By most popular accounts, the universe started with a bang some 13.8 billion years ago. But what happened before the Big Bang? And how do we know it happened at all? Cosmologist Niayesh Afshordi and science communicator Phil Halper offer a tour of the peculiar possibilities: bouncing and cyclic universes, time loops, creations from nothing, multiverses, black hole births, string theories, and holograms. Incorporating insights from Afshordi's cutting-edge research and Halper's original interviews with scientists like Stephen Hawking, Roger Penrose, and Alan Guth, Afshordi and Halper compare these models for the origin of our origins, showing each theory's strengths and weaknesses and explaining new attempts to test these notions. But most of all, Afshordi and Halper show that this search is filled with wonder, discovery, and community—all essential for remembering a forgotten cosmic past. Niayesh Afshordi is professor in the Department of Physics and Astronomy at the University of Waterloo and associate faculty at the Perimeter Institute for Theoretical Physics in Ontario, Canada. His prize-winning research focuses on competing models for the early universe, dark energy, dark matter, black holes, holography, and gravitational waves. Phil Halper is a fellow of the Royal Astronomical Society and a science popularizer. He is the creator of the popular YouTube series Before the Big Bang, which has had several million views. His astronomy images have been featured in major media outlets including The Washington Post, the BBC, and The Guardian, and he has published several papers in peer-reviewed journals.

Einstein's general theory of relativity, plus some reasonable assumptions about the universe and what it's made of, has a remarkable implication: that as we trace cosmic evolution into the far past, we ultimately hit a singularity of infinite density and curvature, the Big Bang. Did that really happen? Einstein's theory is classical, after all, and the world is quantum. And whose to say what assumptions are reasonable? Niayesh Afshordi and Phil Halper have written a new book, Battle of the Big Bang: The New Tales of Our Cosmic Origins, that surveys all of the mind-bending possibilities.Blog post with transcript: https://www.preposterousuniverse.com/podcast/2025/05/26/316-niayesh-afshordi-and-phil-halper-on-the-big-bang-and-before/Support Mindscape on Patreon.Niayesh Afshordi received a Ph.D. in astrophysics from Princeton University. He is currently a professor of physics and astronomy at the University of Waterloo, and associate faculty in the cosmology and gravitation group at the Perimeter Institute for Theoretical Physics.Web sitePerimeter web pageWaterloo web pageGoogle scholar publicationsPhil Halper is a science communicator and a fellow of the Royal Astronomical Society. His astronomy images have been featured in major media outlets including The Washington Post, the BBC, and The Guardian, and he has published several papers in peer-reviewed journals.YouTube channel (Skydivephil)See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Head on over to https://cell.ver.so/TOE and use coupon code TOE at checkout to save 15% on your first order. Get ready to witness a turning point in mathematical history: in this episode, we dive into the AI breakthroughs that stunned number theorists worldwide. Join us as Professor Yang-Hue Hi discusses the murmuration conjecture, shows how DeepMind, OpenAI, and EpochAI are rewriting the rules of pure math, and reveals what happens when machines start making research-level discoveries faster than any human could. AI is taking us beyond proof straight into the future of discovery. As a listener of TOE you can get a special 20% off discount to The Economist and all it has to offer! Visit https://www.economist.com/toe Join My New Substack (Personal Writings): https://curtjaimungal.substack.com Listen on Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e Timestamps: 00:00 Introduction to a New Paradigm 01:34 The Changing Landscape of Research 03:30 Categories of Machine Learning in Mathematics 06:53 Researchers: Birds vs. Hedgehogs 09:36 Personal Experiences with AI in Research 11:44 The Future Role of Academics 14:08 Presentation on the AI Mathematician 16:14 The Role of Intuition in Discovery 18:00 AI's Assistance in Vague Problem Solving 18:48 Newton and AI: A Historical Perspective 20:59 Literature Processing with AI 24:34 Acknowledging Modern Mathematicians 26:54 The Influence of Data on Mathematical Discovery 30:22 The Riemann Hypothesis and Its Implications 31:55 The BST Conjecture and Data Evolution 33:29 Collaborations and AI Limitations 36:04 The Future of Mathematics and AI 38:31 Image Processing and Mathematical Intuition 41:57 Visual Thinking in Mathematics 49:24 AI-Assisted Discovery in Mathematics 51:34 The Murmuration Conjecture and AI Interaction 57:05 Hierarchies of Difficulty 58:43 The Memoration Breakthrough 1:00:28 Understanding the BSD Conjecture 1:01:45 Diophantine Equations Explained 1:03:39 The Cubic Complexity 1:19:03 Neural Networks and Predictions 1:21:36 Breaking the Birch Test 1:24:44 The BSD Conjecture Clarified 1:26:21 The Role of AI in Discovery 1:30:29 The Memoration Phenomenon 1:32:59 PCA Analysis Insights 1:35:50 The Emergence of Memoration 1:38:35 Conjectures and AI's Role 1:41:29 Generalizing Biases in Mathematics 1:44:55 The Future of AI in Mathematics 1:49:28 The Brave New World of Discovery Links Mentioned: - Topology and Physics (book): https://amzn.to/3ZoneEn - Machine Learning in Pure Mathematics and Theoretical Physics (book): https://amzn.to/4k8SXC6 - The Calabi-Yau Landscape (book): https://amzn.to/43DO7H0 - Yang-Hui's bio and published papers: https://www.researchgate.net/profile/Yang-Hui-He - A Triumvirate of AI-Driven Theoretical Discovery (paper): https://arxiv.org/abs/2405.19973 - Edward Frenkel explains the Geometric Langlands Correspondence on TOE: https://www.youtube.com/watch?v=RX1tZv_Nv4Y - Stone Duality (Wiki): https://en.wikipedia.org/wiki/Stone_duality - Summer of Math Exposition: https://some.3b1b.co/ - Machine Learning meets Number Theory: The Data Science of Birch–Swinnerton-Dyer (paper): https://arxiv.org/pdf/1911.02008 - The L-functions and modular forms database: https://www.lmfdb.org/ - Epoch AI FrontierMath: https://epoch.ai/frontiermath/the-benchmark - Mathematical Beauty (article): https://www.quantamagazine.org/mathematical-beauty-truth-and-proof-in-the-age-of-ai-20250430/ SUPPORT: - Become a YouTube Member (Early Access Videos): https://www.youtube.com/channel/UCdWIQh9DGG6uhJk8eyIFl1w/join - Support me on Patreon: https://patreon.com/curtjaimungal - Support me on Crypto: https://commerce.coinbase.com/checkout/de803625-87d3-4300-ab6d-85d4258834a9 - Support me on PayPal: https://www.paypal.com/donate?hosted_button_id=XUBHNMFXUX5S4 SOCIALS: - Twitter: https://twitter.com/TOEwithCurt - Discord Invite: https://discord.com/invite/kBcnfNVwqs #science Learn more about your ad choices. Visit megaphone.fm/adchoices

Zihan Wang is an AI researcher at Northwestern University, where he works on vision-language models, robotics, and reinforcement learning. Previously, he interned at DeepSeek, contributing to projects like DeepSeek-V2.Zihan's homepage:  https://zihanwang314.github.io/(00:00) - Introduction (01:13) - Zihan's Background, CS and AI Research in China (11:09) - DeepSeek; Human capital flow from PRC to US (16:07) - DeepSeek, Open Source and AI Research (31:52) - Model Size and Performance Constraints (33:01) - Data Bottleneck in Pre-trained Models (34:12) - Transformer Architecture and Scaling Laws (36:30) - Efficiency in Model Training (47:44) - Chain of Experts Architecture (01:01:06) - Future of AI and Robotics Music used with permission from Blade Runner Blues Livestream improvisation by State Azure.–Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. Previously, he was Senior Vice President for Research and Innovation at MSU and Director of the Institute of Theoretical Science at the University of Oregon. Hsu is a startup founder (SuperFocus.ai, SafeWeb, Genomic Prediction, Othram) and advisor to venture capital and other investment firms. He was educated at Caltech and Berkeley, was a Harvard Junior Fellow, and has held faculty positions at Yale, the University of Oregon, and MSU. Please send any questions or suggestions to manifold1podcast@gmail.com or Steve on X @hsu_steve.

If you're enjoying the content, please like, subscribe, and comment!Please consider supporting the show! https://anchor.fm/worldxppodcast/supportPriya's Book: https://www.amazon.com/CONTENDERS-PRIYA-SAHGAL/dp/9386797240Priya Sahgal is the Editorial Director at NewsX (iTV Network). She is also the author of The Contenders - Who Will Lead India Tomorrow where she has profiled 16 GenNext political leaders under the Age of 55. These include Rahul Gandhi, Akhilesh Yadav, Yogi Adiyanath, Himanta Biswa Sarma and Sachin Pilot. She is also the co-author of Dos & Dont's in India, a social guide for foreigners about Indian customs and traditions. In addition she has authored a chapter profiling India's Prime Ministers for a book titled Azadi Ka Maha Utsav, India At 75 which also had contributions from Lord Meghna Desai and Shashi Tharoor. Priya hosts three award winning shows: The Roundtable, Cover Story and We Women Want. She is also a political columnist for The Sunday Guardian. A political journalist for nearly three decades, she began her career with the Sunday (magazine) followed by Outlook and India Today (magazines).Samir's Links: https://samirvarma.com/https://www.substack.com/@samirvarmaSamir is an Author, Physicist, Entrepreneur, Inventor, and Hedge Fund Manager. He has a PhD in Theoretical Physics from The University of Texas. The incomparable E.C.G. Sudarshan was his advisor and Nobelist Steven Weinberg was on his dissertation committee. He is the author of The Physics of Free Will: How Determinism Affects Everything from The Future of AI to Traffic to God to Bees. He is working on a second book tentatively titled, I Wish I Had Known That about economics, finance and politics.______________________Follow us!@worldxppodcast Instagram - https://bit.ly/3eoBwyr@worldxppodcast Twitter - https://bit.ly/2Oa7BzmYouTube - http://bit.ly/3rxDvULSpotify - http://spoti.fi/3sZAUTG#pakistan #india #warzone #war #conflict #media #terror #terrorism #institution #trust #democracy #kashmir #subscribe #explore #explorepage #podcastshow #longformpodcast #longformpodcast #podcasts #podcaster #newpodcast #podcastshow #podcasting #newshow #worldxppodcast #viralvideo #youtube

What happens to gravity when matter converts to energy? Neil deGrasse Tyson and co-host Paul Mecurio dive into fan questions about the speed of light, time machine mistakes, and what Neil would do if he were an alien.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.Thanks to our Patrons daniel gordon, Amadeusz Synowski, Geo Bucur, Alexander Dent, Kimberly, Jordan, Kieran McMillen, Nico, Nicholas Stegers, Cuyler Cochran, Nicholas Alonso, William, Melissa Harper, Harrison White, DRaymond831, Jeff Imparato, Pascal Sanders, Fabiola Horváth, Ryan McNamara, Damian Spencer, Lucas Hoopingarner, Matt, Greg Juhl, mary beth frohnapfel, Sam Green, Btyan758, Nicole Pernat, MilesHigh, Simon Cooke, Laszlo, Andy Demsky, Adam Arnold, Sergio Silva, Lewis Lobdell, Mortakapo, Thomas Celia, ali kansso, Kenneth Mcfarland, JJ Sullivan, Ivan Gonzalez, Jerry, Dennis Boston, Earnest Stephens, Adriano Boriani, CAlvin Wait, Jeff, sandra newell, Will, Pam, and Ed Einowski for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Metamaterials are special structures made of tiny components that give them unique electromagnetic properties not found in nature. One key feature is a negative refractive index, which enables technologies like "superlenses" for ultra-detailed imaging and "invisibility cloaks." The concept began when Sir John Pendry theorized special rings (SRRs) that could manipulate electromagnetic waves. Later, Sheldon Schultz and David Smith proved this idea with real experiments. Since then, research on metamaterials has rapidly expanded, covering everything from microwaves to visible light. In this talk, Professors Pendry and Smith will share their experiences and discuss how metamaterials have shaped science and technology over the past 25 years. Series: "Kyoto Prize Symposium" [Science] [Show ID: 40534]

Metamaterials are special structures made of tiny components that give them unique electromagnetic properties not found in nature. One key feature is a negative refractive index, which enables technologies like "superlenses" for ultra-detailed imaging and "invisibility cloaks." The concept began when Sir John Pendry theorized special rings (SRRs) that could manipulate electromagnetic waves. Later, Sheldon Schultz and David Smith proved this idea with real experiments. Since then, research on metamaterials has rapidly expanded, covering everything from microwaves to visible light. In this talk, Professors Pendry and Smith will share their experiences and discuss how metamaterials have shaped science and technology over the past 25 years. Series: "Kyoto Prize Symposium" [Science] [Show ID: 40534]

Metamaterials are special structures made of tiny components that give them unique electromagnetic properties not found in nature. One key feature is a negative refractive index, which enables technologies like "superlenses" for ultra-detailed imaging and "invisibility cloaks." The concept began when Sir John Pendry theorized special rings (SRRs) that could manipulate electromagnetic waves. Later, Sheldon Schultz and David Smith proved this idea with real experiments. Since then, research on metamaterials has rapidly expanded, covering everything from microwaves to visible light. In this talk, Professors Pendry and Smith will share their experiences and discuss how metamaterials have shaped science and technology over the past 25 years. Series: "Kyoto Prize Symposium" [Science] [Show ID: 40534]

Metamaterials are special structures made of tiny components that give them unique electromagnetic properties not found in nature. One key feature is a negative refractive index, which enables technologies like "superlenses" for ultra-detailed imaging and "invisibility cloaks." The concept began when Sir John Pendry theorized special rings (SRRs) that could manipulate electromagnetic waves. Later, Sheldon Schultz and David Smith proved this idea with real experiments. Since then, research on metamaterials has rapidly expanded, covering everything from microwaves to visible light. In this talk, Professors Pendry and Smith will share their experiences and discuss how metamaterials have shaped science and technology over the past 25 years. Series: "Kyoto Prize Symposium" [Science] [Show ID: 40534]

Metamaterials are special structures made of tiny components that give them unique electromagnetic properties not found in nature. One key feature is a negative refractive index, which enables technologies like "superlenses" for ultra-detailed imaging and "invisibility cloaks." The concept began when Sir John Pendry theorized special rings (SRRs) that could manipulate electromagnetic waves. Later, Sheldon Schultz and David Smith proved this idea with real experiments. Since then, research on metamaterials has rapidly expanded, covering everything from microwaves to visible light. In this talk, Professors Pendry and Smith will share their experiences and discuss how metamaterials have shaped science and technology over the past 25 years. Series: "Kyoto Prize Symposium" [Science] [Show ID: 40534]

How can a binding international treaty be agreed and put into practice, when many parties are strongly tempted to break the rules of the agreement, for commercial or military advantage, and when cheating may be hard to detect? That's the dilemma we'll examine in this episode, concerning possible treaties to govern the development and deployment of advanced AI.Our guest is Otto Barten, Director of the Existential Risk Observatory, which is based in the Netherlands but operates internationally. In November last year, Time magazine published an article by Otto, advocating what his organisation calls a Conditional AI Safety Treaty. In March this year, these ideas were expanded into a 34-page preprint which we'll be discussing today, “International Agreements on AI Safety: Review and Recommendations for a Conditional AI Safety Treaty”.Before co-founding the Existential Risk Observatory in 2021, Otto had roles as a sustainable energy engineer, data scientist, and entrepreneur. He has a BSc in Theoretical Physics from the University of Groningen and an MSc in Sustainable Energy Technology from Delft University of Technology.Selected follow-ups:Existential Risk ObservatoryThere Is a Solution to AI's Existential Risk Problem - TimeInternational Agreements on AI Safety: Review and Recommendations for a Conditional AI Safety Treaty - Otto Barten and colleaguesThe Precipice: Existential Risk and the Future of Humanity - book by Toby OrdGrand futures and existential risk - Lecture by Anders Sandberg in London attended by OttoPauseAIStopAIResponsible Scaling Policies - METRMeta warns of 'worse' experience for European users - BBC NewsAccidental Nuclear War: a Timeline of Close Calls - FLIThe Vulnerable World Hypothesis - Nick BostromSemiconductor Manufacturing Optics - ZeissCalifornia Institute for Machine ConsciousnessTipping point for large-scale social change? Just 25 percent - Penn TodayMusic: Spike Protein, by Koi Discovery, available under CC0 1.0 Public Domain DeclarationPromoguy Talk PillsAgency in Amsterdam dives into topics like Tech, AI, digital marketing, and more drama...Listen on: Apple Podcasts Spotify Digital Disruption with Geoff Nielson Discover how technology is reshaping our lives and livelihoods.Listen on: Apple Podcasts Spotify

Dan Collins is Founder of Tyrell Chemical. He studied at Tsinghua University and spent 20 years working for companies like General Motors in China, helping to localize automotive manufacturing. Dan and Steve discuss tariffs, deindustrialization in America, the Go-Go days of rapid economic growth in PRC, and the future of the US-China relationship.Follow Dan on X: https://x.com/DanCollins2011(00:00) - Introduction (01:25) - Dan's Early Life and Education in Michigan (02:30) - Experiences in China, Tsinghua University (05:42) - China's Educational and Economic Transformation (14:39) - US-China Trade Relations and Joint Ventures (41:48) - China's Auto Market (42:38) - Weaponization of Customs and Nationalism (43:20) - Impact of Tariffs on US Manufacturing (44:28) - Chaos in Global Trade and Supply Chains (49:34) - The Golden Screw Theory and Manufacturing Dependence (51:50) - Strategies for Reindustrializing the US Music used with permission from Blade Runner Blues Livestream improvisation by State Azure.–Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. Previously, he was Senior Vice President for Research and Innovation at MSU and Director of the Institute of Theoretical Science at the University of Oregon. Hsu is a startup founder (SuperFocus.ai, SafeWeb, Genomic Prediction, Othram) and advisor to venture capital and other investment firms. He was educated at Caltech and Berkeley, was a Harvard Junior Fellow, and has held faculty positions at Yale, the University of Oregon, and MSU. Please send any questions or suggestions to manifold1podcast@gmail.com or Steve on X @hsu_steve.

Today Justin talks with Dr. Frank Close. Frank is Professor Emeritus of Theoretical Physics and Fellow Emeritus at Exeter College at the University of Oxford. He was formerly the head of the Theoretical Physics Division at the Rutherford Appleton Laboratory, Vice President of the British Science Association, and Head of Communications and Public Understanding at CERN. He is a fellow of the Royal Society and won their Michael Faraday Medal for Excellence in Science Communication in 2013. He received the order of the British Empire for Services to Research and the public understanding of science in 2000. He's also the author of 22 books about science. This week here's here discuss the story of Dr. Bruno Pontecorvo, a pioneer in the field of nuclear physics who worked on atomic research before, during and after World War II, and who was also a devoted communist ideologue. Bruno and his family disappeared behind the Iron Curtain in 1950, setting up a decades long mystery as to whether or not he'd been a Soviet spy all along. Connect with Frank:Twitter/X: @CloseFrankCheck out the book, Half Life, here.https://a.co/d/3u0VPsPConnect with Spycraft 101:Get Justin's latest book, Murder, Intrigue, and Conspiracy: Stories from the Cold War and Beyond, here.spycraft101.comIG: @spycraft101Shop: shop.spycraft101.comPatreon: Spycraft 101Find Justin's first book, Spyshots: Volume One, here.Check out Justin's second book, Covert Arms, here.Download the free eBook, The Clandestine Operative's Sidearm of Choice, here.Support the show

If you're enjoying the content, please like, subscribe, and comment! Please consider supporting the show! https://anchor.fm/worldxppodcast/support Salman's LinkedIn: https://www.linkedin.com/in/salman-khan-347a7713 Salman Khan is the Founder and Managing Principal of Stabilis Capital Management. Mr. Khan founded Stabilis in 2010 after spending 12 years at Goldman Sachs and 6 years at Silver Point. At Goldman, Mr. Khan was the Group Head and ran the Latin American loan acquisition business from 1997-2001. He also built and ran the US Small and Middle Market Loan Acquisition business which he later ported to Silver Point in 2004. Salman has invested over $6 Billion during his career. At Silver Point, Mr. Khan created and ran a $600 million discretionary portfolio focused on Middle Market Loan Acquisition for 6 years. In 2010, Mr. Khan established Stabilis and has continued the loan acquisition strategy and built a bridge lending strategy as a complementary business. Mr. Khan has a BS in Electrical Engineering from Columbia University and an MBA from the Wharton School at the University of Pennsylvania. Samir's Links: https://samirvarma.com/ https://www.substack.com/@samirvarma Samir is an Author, Physicist, Entrepreneur, Inventor, and Hedge Fund Manager. He has a PhD in Theoretical Physics from The University of Texas. The incomparable E.C.G. Sudarshan was his advisor and Nobelist Steven Weinberg was on his dissertation committee. He is the author of The Physics of Free Will: How Determinism Affects Everything from The Future of AI to Traffic to God to Bees. He is working on a second book tentatively titled, I Wish I Had Known That about economics, finance and politics. ______________________ Follow us! @worldxppodcast Instagram - https://bit.ly/3eoBwyr @worldxppodcast Twitter - https://bit.ly/2Oa7Bzm YouTube - http://bit.ly/3rxDvUL Spotify - http://spoti.fi/3sZAUTG #god #religion #free #freewill #determination #christian #islam #physics #law #subscribe #explore #explorepage #podcastshow #longformpodcast #longformpodcast #podcasts #podcaster #newpodcast #podcastshow #podcasting #newshow #worldxppodcast #viralvideo #youtube

Dr. Jamal Mimouni takes us on an astronomy journey through Africa starting with his long-standing, active group in Algeria.   Dr. Mimouni is an Algerian astrophysicist, who received his higher education partly in Algeria (B. Sc. in Theoretical Physics in 1977 from Algiers University) and partly in the States (Ph. D. in Particle Physics in 1985 from the University of Pennsylvania, Philadelphia). He is also an actor on the science, society, and the cultural dimension of the scientific debate in the Arab-Muslim world and has developed a keen interest in the philosophy of contemporary science, as well as to spreading scientific culture in societies of the developing world.    On the ‘ground', he has acted as adviser and resource person to amateur astronomy associations in Algeria and is the head of the well-known Sirius Astronomy Association. He has been elected last year as President of the African Astronomical Society (AfAS) based in Cape Town, SA. He has been working closely with the Algerian Ministry of National Education as a scientific adviser, and has conceived and directed various regional training workshops for both elementary school and high school physics teachers: “From Geography to the Cosmos”. Finally, he has authored along with N. Guessoum a popular science book in Arabic “The Story of the Universe: from Early Conceptions to the Big Bang” for an University educated readership, and contributed to an academic collective book “Science and Religion in Islam”.   Mike Simmons is the founder of Astronomy for Equity ( https://bmsis.org/astro4equity/ ). Others on the team, including people around the world in astronomy and space exploration, authors and philosophers, designers and artists and more will be added as the website is developed.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Sir John Pendry is the 2024 Kyoto Prize Laureate in Advanced Technology. He serves as a professor of Theoretical Solid State Physics at Imperial College London. After earning his Ph.D. at University of Cambridge, Pendry's initial research concerned a low-energy electron diffraction theory for examining and measuring the surface of materials for practical purposes. He theoretically demonstrated that materials with electromagnetic properties not found in nature, such as negative-refractive-index materials (metamaterials), can be created by designing microstructures smaller than the wavelength of the target electromagnetic waves. This groundwork helped create innovative materials such as “superlenses” with subwavelength resolution and “invisibility cloaks.” Series: "Kyoto Prize Symposium" [Science] [Show ID: 39990]

If you're enjoying the content, please like, subscribe, and comment!Please consider supporting the show! https://anchor.fm/worldxppodcast/supportSamir's Links: https://samirvarma.com/https://www.substack.com/@samirvarmaSamir is an Author, Physicist, Entrepreneur, Inventor, and Hedge Fund Manager. He has a PhD in Theoretical Physics from The University of Texas. The incomparable E.C.G. Sudarshan was his advisor and Nobelist Steven Weinberg was on his dissertation committee. He is the author of The Physics of Free Will: How Determinism Affects Everything from The Future of AI to Traffic to God to Bees. He is working on a second book tentatively titled, I Wish I Had Known That about economics, finance and politics.Jon's Links: https://x.com/jturek18Jon Turek is the founder and CEO of JST Advisors, a hedge fund advisory service that publishes a weekly research note with global macro trade ideas. JST Advisors works closely with hedge funds on developing asymmetric macro trade ideas and market themes. Outside of JST Advisors, Jon worked as a PM at Brevan Howard and as an analyst at Moore capital.______________________Follow us!@worldxppodcast Instagram - https://bit.ly/3eoBwyr@worldxppodcast Twitter - https://bit.ly/2Oa7BzmYouTube - http://bit.ly/3rxDvULSpotify - http://spoti.fi/3sZAUTG#trump #tariffs #economy #economics #trader #trade #politics #geopolitics #tax #taxes #currentaffairs #currency #subscribe #explore #explorepage #podcastshow #longformpodcast #longformpodcast #podcasts #podcaster #newpodcast #podcastshow #podcasting #newshow #worldxppodcast #viralvideo #youtube

Sir John Pendry is the 2024 Kyoto Prize Laureate in Advanced Technology. He serves as a professor of Theoretical Solid State Physics at Imperial College London. After earning his Ph.D. at University of Cambridge, Pendry's initial research concerned a low-energy electron diffraction theory for examining and measuring the surface of materials for practical purposes. He theoretically demonstrated that materials with electromagnetic properties not found in nature, such as negative-refractive-index materials (metamaterials), can be created by designing microstructures smaller than the wavelength of the target electromagnetic waves. This groundwork helped create innovative materials such as “superlenses” with subwavelength resolution and “invisibility cloaks.” Series: "Kyoto Prize Symposium" [Science] [Show ID: 39990]

Sir John Pendry is the 2024 Kyoto Prize Laureate in Advanced Technology. He serves as a professor of Theoretical Solid State Physics at Imperial College London. After earning his Ph.D. at University of Cambridge, Pendry's initial research concerned a low-energy electron diffraction theory for examining and measuring the surface of materials for practical purposes. He theoretically demonstrated that materials with electromagnetic properties not found in nature, such as negative-refractive-index materials (metamaterials), can be created by designing microstructures smaller than the wavelength of the target electromagnetic waves. This groundwork helped create innovative materials such as “superlenses” with subwavelength resolution and “invisibility cloaks.” Series: "Kyoto Prize Symposium" [Science] [Show ID: 39990]

Prior to the rise of Nazism, the University of Göttingen hosted most of the top physicists in the world, either as resident or visiting scientists. With us to discuss the history of physics in Göttingen are Tim Salditt, Kurt Schönhammer, and Sarah Köster. In this conversation over tea at the University of Göttingen, we discuss how Göttingen became a focal point of physics, key moments and people during the decades that Göttingen hosted discovery after discovery, and what happened to the assembly of scholars in Göttingen as Germany descended into the abyss of fascism. Tim Salditt and Sarah Köster are both professors of experimental physics in the Institute for X-Ray Physics, and Kurt Schönhammer is a retired Professor from the Institute for Theoretical Physics.

Physicist Matt Strassler drops in to talk about the origins of the universe and how we how what we know.About  our guest:Dr. Matt Strassler is a  theoretical physicist and writer. His research over the past thirty years has mainly been related mainly to the Large Hadron Collider, though he has written many papers on a wide variety of topics in string theory, quantum field theory and particle physics. He has recently completed a new book, called “Waves in an Impossible Sea“, in which, without assuming readers know any science or math, he explains modern physics and its centrality in human experience.

What's it like to stand at the edge of human knowledge, where we don't know what leap forward in understanding the next technological innovation will herald? To find out, Dr. Charles Liu and co-host Allen Liu welcome Dr. Melodie Kao, resident radio astronomer at the Lowell Observatory in Flagstaff, AZ, where Clyde Tombaugh discovered Pluto back in 1930. (And if you're scratching your heads saying, “What's a radio astronomer doing at an optical observatory?” you're not alone. Short answer: Melodie convinced them they wanted one, and that it should be her!”) As always, though, we start off with the day's joyfully cool cosmic thing, the amazing discovery by the NEID Spectrograph at the WIYN telescope at Kitt Peak Observatory of a planet 9 times the mass of Earth orbiting a sun-like star 49 light years away with an orbital period of just 31 days. Melodie explains the precision of the measurement required to discover a planet at that distance, and shares one of her own recent discoveries using a technique called very-long-baseline interferometry (VLBI). In a groundbreaking effort she strung together 39 radio dishes across the northern hemisphere of Earth in a multi-observatory effort to create an Earth-sized telescope (similar to the technique that was used to create the first image of a black hole) and pointed it at a brown dwarf and measured its magnetic fields and radiation belts (like our Van Allen belts). For comparison, the effort was like measuring a pea perched on the Golden Gate Bridge in San Francisco while standing on the Statue of Liberty in NYC. The trio discusses the importance of the discovery of the Van Allen belts, and how that allowed us to plot trajectories that avoided the worst of that radiation for Apollo astronauts on their journeys to the Moon. For our first audience question, Ari from North Greene High School in Tennessee asks, “What is the percentage of possible exoplanets that are similar to the earth's atmosphere, placed in their solar system (within a similar area of their respective Goldilocks zone), gravity, etc.? And how long would it take to hypothetically get to them?” That turns out to be a very complicated question, and Melodie knows someone who has devoted her entire career to answering it. It's one of the questions that drove the creation of the James Webb Space Telescope and is the basis of the Drake Equation. The bottom line, though, is that we don't know yet, and until we find a rocky planet with an Earthlike atmosphere orbiting a sun-like star outside of our solar system, it will remain unanswerable. Next, Charles asks Melodie how she became an astronomer, especially since she'd always planned on being an architect. She even went to MIT to become one, but she missed studying physics, which she realized she truly loved. MIT had just finished constructing their Center for Theoretical Physics, and Melodie shares the story of how she convinced MIT to bend the rules and let switch her major to Physics while continuing to study architecture. When she attended a lecture by a grad student about galaxy clusters, and learned how you could back out the formation history of a cluster of galaxies by looking at the gradients of colors generated by starlight, she realized astronomy was a way to unlock the secrets of the universe. Our next question comes from Alex at North Greene: What are the conditions necessary for life in the universe? It's a question without an easy answer, but the conversation it spawns is worth your time to listen to. It leads Melodie to talk about her love of exploring the natural world and how she co-created a Wilderness Astronomy class. She's also a guide for off-trail, high route backpacking trips where you don't know what's coming next and you need to rely on your instincts, curiosity and bravery as you explore the world, and the universe, around you. If you'd like to know more about what Melodie is up to, she's not on social media but you can check out her website. You've also got an invitation to visit her at the Lowell Observatory for a personal tour! We hope you enjoy this episode of The LIUniverse, and, if you do, please support us on Patreon. Credits for Images Used in this Episode: Dome of the 3.5m WIYN telescope at Kitt Peak – Credit Jörg Weingrill/ Creative Commons A cross section of Van Allen radiation belts – Credit By Booyabazooka at English Wikipedia - Transferred from en.wikipedia to Creative Commons / Public Domain The NASA Very Long Baseline Interferometry (VLBI) network – Credit Creative Commons / C. García-Miró, I. Sotuela, C.S. Jacobs, J.E. Clark, C.J. Naudet, L. A. White, R. Madde, M. Mercolino, D. Pazos, G. Bourda, P. Charlot, S. Horiuchi, P. Pope, L.G. Snedeker MIT Center for Theoretical Physics – Credit MIT News Galaxy cluster IDCS J1426. – Credit NASA The Cirque of the Towers, popular with high route backpackers. – Credit Kylir Horton / Creative Commons

Art Bell - Theoretical Physics - Michio Kaku

What does it really mean for us to be made of stardust? Neil deGrasse Tyson and co-host Paul Mecurio answer fan questions about particle colliders, time travel, and what existed before the Big Bang. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-before-the-big-bang/Thanks to our Patrons John 73, BrianSmiley, Brian Johnson, TIm, Klaus Wagner, Cynthia A Stevens, Valentijn van tongeren, Jmcarman23, J Gonzales, Kaden Brown, Sam Spencer, BSM1989, Caleb, Cristian Gonzalez, Stephen Davis, Stefan Jones, Walt Krutzfeldt, Hazel, Lukáš Mašek, Andrew, Craig Haagenson, Jessi, Taj Orndorff, Jacob Hernandez, Keith Thienpondt, Dusty Salyer-Elliott, Ignacio Karacsonyi, Bradley Foster, Melissa Forlini, Seth Lotstein, Hamid Pourkasraei, Linda, Ali Mojabi, and Mahmoud Hassan for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Is “now” just an illusion? Neil deGrasse Tyson and comic co-host Paul Mecurio answer questions on the Higgs Field, dark energy, and the feasibility of Dyson spheres with astrophysicist Hakeem Oluseyi.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/hubble-trouble-with-hakeem-oluseyi/Thanks to our Patrons Omar Video, Dan Carson, Joy Jack, Christine Bryant, Andrea Andrade, mahmoud hassan, Kyal Murray, Mercedes Dominguez, Christopher Rogalski, Eric De Bruin, Telmore, Gabe Ramshaw, James Edward Humphrey, Laurel Herbert, AJ Chambers, Bill WInn, Mayson Howell, Julianne Markow, Manthan Patel, Sonya Ponds, Depression Rawr, David Leys, Garon Devine, Vishal Ayeppun, BIIZZxGaming, Kurt Clark, Max Goldberg, Beth McDaniel, Shelby Staudenmaier, Kinnick Sutton, Jane von Schilling, Joanne karl, Walter Kinslow, and Eric Johnston for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

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How much more physics is out there to be discovered? Neil deGrasse Tyson sits down with physicist, professor, and rockstar Brian Cox, to discuss everything from the Higgs boson, life beyond our planet, and the fundamental forces that guide our universe.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/our-world-of-particles-with-brian-cox/Thanks to our Patrons Anthony Sclafani, Alejandro Arriola-Flores, Brian Christensen, Allen Baker, Atlanta Gamer, Nigel Gandy, Gene, Lisa Mettler, Daniel Johansson, Sunny Malhotra, Omar Marcelino, yoyodave, Mo TheRain, William Wilson, ChrissyK, David, Prabakar Venkataraman, PiaThanos22, BlackPiano, Radak Bence, Obaid Mohammadi, the1eagleman1, Scott Openlander, Brandon Micucci, Anastasios Kotoros, Thomas Ha, Phillip Thompson, Bojemo, Kenan Brooks, jmamblat@duck.com, TartarXO, Trinnie Schley, Davidson Zetrenne, and William Kramer for supporting us this week. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

In today's episode, Kyle Grieve chats with Andrew Martin about how he utilized his PhD in investing, the typical traits Andrew looks for in great investments, valuable physics-related mental models to improve your thinking processes, why Andrew is attracted to smallcap stocks, how Andrew utilizes his inflection point strategy to beat the market, how he evolved from an asset-based investor to where he is today, how to think about technological disruption in low-tech industries and much more! Andrew Martin is the CEO of Fairlight Capital. Andrew has decades of experience working for large global insurance companies and asset managers managing billions of dollars. He has worked with companies such as Accenture and AIG. Andrew graduated with a B.Sc. in Theoretical Physics from the University of York and a doctorate in Astrophysics from the University of Oxford. IN THIS EPISODE YOU'LL LEARN: 00:00 - Intro 05:06 - The physical cue that Andrew looks out for to help him subconsciously identify fantastic investing opportunities. The traits that Andrew searches for in potential investments. 10:53 - How to combat biases in investing to avoid making big mistakes. 12:56 - How to utilize a natural contrarian nature to your advantage in investing. 16:59 - A valuable earthquake mental model to help you find hidden fundamentals that the market can overlook. 28:09 - Why Andrew settled on investing in small-caps. 33:24 - Why Andrew has a few concentrated positions while maintaining a few more minor positions. 38:35 - Andrew's evolution from an asset-based value investor to a growth at a reasonable price investor. 01:02:04 - How technology is disrupting low-tech industries and rapidly transforming business models. And so much more! Disclaimer: Slight discrepancies in the timestamps may occur due to podcast platform differences. BOOKS AND RESOURCES Join the exclusive TIP Mastermind Community to engage in meaningful stock investing discussions with Stig, Clay, Kyle, and the other community members. Read Andrew's investor letters here. Follow Kyle on Twitter and LinkedIn. Check out all the books mentioned and discussed in our podcast episodes here. Enjoy ad-free episodes when you subscribe to our Premium Feed. NEW TO THE SHOW? Follow our official social media accounts: X (Twitter) | LinkedIn | Instagram | Facebook | TikTok. Check out our We Study Billionaires Starter Packs. Browse through all our episodes (complete with transcripts) here. Try our tool for picking stock winners and managing our portfolios: TIP Finance Tool. Enjoy exclusive perks from our favorite Apps and Services. Stay up-to-date on financial markets and investing strategies through our daily newsletter, We Study Markets. Learn how to better start, manage, and grow your business with the best business podcasts. SPONSORS Support our free podcast by supporting our sponsors: Hardblock SimpleMining Unchained The Bitcoin Way Found Fintool Bluehost Vanta Fintool PrizePicks Onramp TurboTax Fundrise HELP US OUT! Help us reach new listeners by leaving us a rating and review on Spotify! It takes less than 30 seconds, and really helps our show grow, which allows us to bring on even better guests for you all! Thank you – we really appreciate it! Support our show by becoming a premium member! https://theinvestorspodcastnetwork.supportingcast.fm Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://theinvestorspodcastnetwork.supportingcast.fm

What type of time travel is in “A Christmas Carol”? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions on time travel, paradoxes, and wormholes with theoretical physicist, Brian Greene. Did Ebenezer Scrooge get pulled through a wormhole?  (Originally Aired December 20, 2022)NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/past-present-future-time-travel-with-brian-greene/ Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.