Episodes

  • Ellen Eischen is a professor of mathematics at the University of Oregon. Here she discusses creativity, collaboration - and a “secret” journal she has kept since childhood.

    Ellen Eischen website (includes some links to the teaching we discussed): http://www.elleneischen.com


    Women in Numbers: https://awm-math.org/research-networks/win/

    Creativity Counts museum exhibit: https://jsma.uoregon.edu/CreativityCounts

    Ellen on Numberphile discussing Faulhaber's Fabulous Formula (and Bernoulli Numbers): https://youtu.be/83NFR7JDlww


    Numberphile is supported by Jane Street - https://www.numberphile.com/jane-street

    We also work with the Simons Laufer Mathematical Sciences Institute - https://www.slmath.org

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile

    Here are our Patrons - https://www.numberphile.com/patrons

  • Catch a video version of this episode at: https://youtu.be/xMAiBBxQGZI

    Danica McKellar is best-known for portraying girl-next-door Winnie Cooper in The Wonder Years - but she has also proven a math theorem (which bears her name) and writes books to inspire future mathematicians.

    Check out her math website and books at: https://mckellarmath.com

    And Danica’s general website at: https://danicamckellar.com

    Danica on Instagram: https://www.instagram.com/danicamckellar/

    Danica’s books on Amazon: https://amzn.to/3VQdzny

    Danica’s co-authored paper which led to the Chayes–McKellar–Winn theorem: https://scienceblogs.de/geograffitico/wp-content/blogs.dir/70/files/2012/07/i-5bb4f4203312f2a650f3294cf4ddac13-percolation.pdf

    Brady’s dog Winnie: https://www.instagram.com/the_wonderful_winnie/

    The Wonder Years: https://en.wikipedia.org/wiki/The_Wonder_Years

    Jane Street opportunities (episode sponsor): https://www.janestreet.com/join-jane-street/overview/

    Jane Street’s Insight program as mentioned on the show: https://www.janestreet.com/join-jane-street/programs-and-events/insight/

    Numberphile is also supported by the Simons Laufer Mathematical Sciences Institute: https://www.slmath.org

    You can support Numberphile on Patreon: https://www.patreon.com/numberphile

    Here are our Patrons: https://www.numberphile.com/patrons

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  • This podcast marks the passing of James Harris Simons, better-known as Jim.

    The interviewees are John Ewing, David Eisenbud and Andrew Millis.

    The Simons Foundation - https://www.simonsfoundation.org

    Simons Foundation article about Jim’s life - https://www.simonsfoundation.org/2024/05/10/remembering-the-life-and-careers-of-jim-simons/

    Brady’s interview with Jim for Numberphile (full hour-log version) - https://www.youtube.com/watch?v=QNznD9hMEh0

    Shorter 18-minute version - https://www.youtube.com/watch?v=gjVDqfUhXOY

    Math For America - https://www.mathforamerica.org

    The Simons Laufer Mathematical Sciences Institute (SLMath, formerly MSRI) - https://www.slmath.org

    The Flatiron Institute - https://www.simonsfoundation.org/flatiron/

    The Chern-Simons form - https://en.wikipedia.org/wiki/Chern%E2%80%93Simons_form

    The Archimedes (Jim’s yacht) - https://www.feadship.nl/fleet/archimedes1

    Numberphile has been supported by The Simons Foundation (via SLMath) for many years. We are yet another of Jim’s legacies.

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile

    Here are our Patrons - https://www.numberphile.com/patrons

    Numberphile Podcast by Brady Haran

  • Donald Knuth is unquestionably a legend of computer science and mathematics - but he is bad at estimation and grew up with a “rhinoceros attitude”.

    Don Knuth’s homepage - https://www-cs-faculty.stanford.edu/~knuth/

    The Art of Computer Programming (books) - https://www-cs-faculty.stanford.edu/~knuth/taocp.html

    On Amazon - https://amzn.to/4aUkkeT

    3:16 (book) - https://amzn.to/4aRs9lH

    Knuth’s questions for Chat GPT - https://www-cs-faculty.stanford.edu/~knuth/chatGPT20.txt

    Knuth videos on Numberphile - https://www.youtube.com/playlist?list=PLt5AfwLFPxWLfLjzHzmFO6T8jCZdipvQc

    Brady’s video on John 3:16 from his Bibledex series - https://youtu.be/ZJjFebPW5b8

    Ziegler’s Giant Bar - https://www.halfnuts.net/products/an-original-ziegler-giant-bar?variant=55664909259

    Numberphile is supported by Jane Street - https://www.numberphile.com/jane-street

    We also work with the Simons Laufer Mathematical Sciences Institute - https://www.slmath.org

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile

    Here are our Patrons - https://www.numberphile.com/patrons

  • Data journalist Walt Hickey looks deep into the numbers behind movies, TV shows, and all types of popular culture.

    Walt’s new book is You Are What You Watch - https://amzn.to/3F8SwVo

    Walt’s Website - https://walthickey.com

    Numlock News - https://www.numlock.com

    Dr Ian Malcolm from Jurassic Park - https://jurassicpark.fandom.com/wiki/Ian_Malcolm

    Does Hollywood ruin books? - https://www.youtube.com/watch?v=FUD8h9JpEVQ

Math and Movies (Animation at Pixar) - https://www.youtube.com/watch?v=mX0NB9IyYpU

    The problem in Good Will Hunting - https://www.youtube.com/watch?v=iW_LkYiuTKE

    Numberphile is supported by Jane Street - https://www.numberphile.com/jane-street

    We also work with the Simons Laufer Mathematical Sciences Institute - https://www.slmath.org

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile

    Here are our Patrons - https://www.numberphile.com/patrons

  • Federico Ardila is a combinatorialist at San Francisco State University. He’s Colombian and in this episode he talks candidly about the struggles and prejudice encountered by people from different backgrounds as they try to make their mark in academia. And just so you know there’s happy ending in sight - this episode of the podcast will conclude with a stirring musical finale.

    Federico’s site - https://fardila.com

    SFSU page - https://math.sfsu.edu/faculty/ardila

    SLMath supports Numberphile - https://www.slmath.org

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile

    Here are our Patrons - https://www.numberphile.com/patrons

  • Oxford mathematician James Maynard explains why he feared accidentally refusing the most famous prize in mathematics.

    Watch this full interview on YouTube - https://youtu.be/yz-5BY_TTNI

    Full 2022 Fields Medal Winners - https://www.mathunion.org/imu-awards/fields-medal/fields-medals-2022

    See our Fields Medal Playlist - https://bit.ly/Fields_Playlist

    More James Maynard videos - https://bit.ly/JamesMaynard

    James Maynard - https://www.sjc.ox.ac.uk/discover/people/professor-james-maynard/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile

    Here are our Patrons - https://www.numberphile.com/patrons

  • He dreamed of being a great cricketer - but his love for equations led Ed Copeland to a career in theoretical physics.

    Check out opportunities with episode sponsor Jane Street

    Ed Copeland at the University of Nottingham

    Numberphile videos with Ed

    Some physics videos with Ed

    A trilogy of longer videos with Ed

    You can support Numberphile on Patreon

    With thanks to SLMath

  • Episode sponsored by Jane Street - check out their latest opportunities - https://www.janestreet.com/join-jane-street/overview/

    Professor Michael Merrifield - https://about.me/michael.merrifield

    Mike's Twitter - https://twitter.com/AstroMikeMerri

    Mike Merrifield Video Playlist - http://bit.ly/Merrifield_Playlist

    Sixty Symbols - Physics videos, many featuring Mike - https://www.youtube.com/user/sixtysymbols

    Deep Sky Videos - https://www.youtube.com/user/deepskyvideos

    Messier Objects Playlist - http://bit.ly/MessierObjects

    Ralph Merrifield - https://en.wikipedia.org/wiki/Ralph_Merrifield

    Ralph Merrifield author page on Amazon - https://amzn.to/3Hff0Gj

    Galactic Astronomy by James Binney and Michael Merrifield - https://amzn.to/3Xme4Fs

    Hand-written version of Mike's 'Good Will Hunting' paper - https://brady-haran.squarespace.com/s/MerrifieldPaperHandWritten.pdf

    And here is the published version - https://adsabs.harvard.edu/full/1990AJ.....99.1548M

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to SLMath - https://www.msri.org

  • Professor Toro is the new director of the Simons Laufer Mathematical Sciences Institute (SL Math).

    SL Math website - https://www.msri.org/

    Announcement of Professor Toro's appointment - https://www.msri.org/web/msri/communications/tatiana-toro-msri-director-2022

    MSRI is renamed SL Math - https://www.msri.org/web/msri/communications/msri-press-release-may-19-2022

    Professor Toro's University of Washington webpage - https://sites.math.washington.edu/~toro/

    Podcast with David Eisenbud - Professor Toro's predecessor - https://www.numberphile.com/podcast/david-eisenbud

  • Tadashi at Stanford - https://mathematics.stanford.edu/people/tadashi-tokieda

    Tadashi videos on Numberphile - https://www.youtube.com/playlist?list=PLt5AfwLFPxWI9eDSJREzp1wvOJsjt23H_

    Lev Davidovich Landau - https://en.wikipedia.org/wiki/Lev_Landau

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • Professor Hannah Fry discusses her cervical cancer diagnosis - and subsequent attempt to make sense of it all.

    Making Sense of Cancer - Showing on BBC2 on June 2 and then on BBC iPlayer - https://www.bbc.co.uk/programmes/m0017wzq

    Telegraph Article - https://www.telegraph.co.uk/health-fitness/body/prof-hannah-fry-calculating-risks-cancer-treatment-would-have/

    Hannah Fry website - https://hannahfry.co.uk/

    Hannah Fry books - Amazon - https://amzn.to/3PzW4nz

    Numberphile videos with Hannah - http://bit.ly/hannah_vids

    Hannah previously on the podcast - https://www.numberphile.com/podcast/hannah-fry

    Macmillan Cancer Support - https://www.macmillan.org.uk

    NHS Cancer help - https://www.nhs.uk/conditions/cancer/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile
    Like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • Tony Padilla is known on Numberphile for tackling the big numbers... But by day he's a cosmologist at the University of Nottingham. Tony's also a life-long fan of Liverpool FC. Brady joined him at Anfield for a game against Watford.

    Tony at the University of Nottingham - https://www.nottingham.ac.uk/physics/people/antonio.padilla

    Order Tony's book Fantastic Numbers and Where to Find Them: A Cosmic Quest from Zero to Infinity

    Amazon US - https://amzn.to/3JYQbws

    Amazon UK - https://amzn.to/3M3yvB8

    MacMillan US - https://us.macmillan.com/books/9780374600570/fantasticnumbersandwheretofindthem

    Penguin UK - https://www.penguin.co.uk/books/316/316964/fantastic-numbers-and-where-to-find-them/9780241445372.html

    Some videos with Tony on Numberphile - http://bit.ly/Padilla_Numberphile

    And some videos with Tony on Sixty Symbols - https://bit.ly/Padilla_SixtySymbols

    The Sum of the Integers being -1/12 - https://www.bradyharanblog.com/blog/2015/1/11/this-blog-probably-wont-help

    Liverpool v Watford on 2 April 2022 - https://www.youtube.com/watch?v=7eHdk_1mJqA

    You can 'watch' the podcasts, including this one, on YouTube - https://www.youtube.com/playlist?list=PLH2AOVeIaWFmnXrXQ_UhKVy9Zp0RtRMm5

    This episode was supported by G-Research, a world-leading quantitative finance research firm, hiring the brightest minds to tackle the biggest questions in finance - learn more at gresearch.co.uk/numberphile/ - https://www.gresearch.co.uk/numberphile/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • Three One Four: A Number of Notes - http://mkweb.bcgsc.ca/pi/piday2022/

    The project is a collaboration between Martin, Gregory Coles, and Emma Beauxis-Aussalet

    On Bandcamp - https://ecstaticquiet1.bandcamp.com/album/three-one-four-a-number-of-notes

    YouTube track playlist - https://youtube.com/playlist?list=PLewycy5dwN_nDZVW9fPcTRhGiGMEXqoxs

    YouTube album discussions and score analysis - https://youtube.com/playlist?list=PLewycy5dwN_k_nAU9bhbTaDAKW3YAo_WW

    Martin Krzywinski - http://mkweb.bcgsc.ca

    62.8 trillion digit computation of Pi - https://www.fhgr.ch/en/specialist-areas/applied-future-technologies/davis-centre/pi-challenge

    Some of Martin's previous Pi visualisations can be found here - http://mkweb.bcgsc.ca/pi/

    This episode was supported by G-Research, a world-leading quantitative finance research firm, hiring the brightest minds to tackle the biggest questions in finance - learn more at gresearch.co.uk/numberphile/ - https://www.gresearch.co.uk/numberphile/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • Catch this episode on YouTube - https://youtu.be/DPyWf4cI548

    The Prison Mathematics Project - https://www.prisonmathproject.org/about/

    The Paper: Linear fractional transformations and non-linear leaping convergents of some continued fractions - https://arxiv.org/abs/2002.12644

    Article by Marta Cerruti on The Conversation - https://theconversation.com/an-inmates-love-for-math-leads-to-new-discoveries-130123

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • Mathematician Zvezdelina Stankova was born in Bulgaria and is now a teaching professor at UC Berkeley.

    Zvezda's webpage - https://math.berkeley.edu/~stankova/

    Zvezda videos on Numberphile - https://www.youtube.com/playlist?list=PLt5AfwLFPxWIbAPK1oJgRIpe0sWiPKkQ4

    The Legend of Question Six - https://www.youtube.com/watch?v=Y30VF3cSIYQ

    Berkeley Math Circle - https://mathcircle.berkeley.edu

    This episode was supported by G-Research, a world-leading quantitative finance research firm, hiring the brightest minds to tackle the biggest questions in finance - learn more at gresearch.co.uk/numberphile/ - https://www.gresearch.co.uk/numberphile/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile
    Like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • A breakthrough paper is published about using artificial intelligence to do mathematics - we discuss it with DeepMind's Alex Davies and Professor Marcus du Sautoy.

    DeepMind - https://deepmind.com

    DeepMind blog on this topic - https://deepmind.com/blog/article/exploring-the-beauty-of-pure-mathematics-in-novel-ways

    Nature article on the topic - https://www.nature.com/articles/d41586-021-03593-1

    Article from The Conversation by Geordie Williamson, who worked on the project - https://theconversation.com/mathematical-discoveries-take-intuition-and-creativity-and-now-a-little-help-from-ai-172900

    Marcus du Sautoy - https://www.simonyi.ox.ac.uk

    The Creativity Code - book on Amazon - https://amzn.to/3Dmxak2

    Collaborator Geordie Williamson - https://www.maths.usyd.edu.au/u/geordie/

    Collaborator Marc Lackenby - http://people.maths.ox.ac.uk/lackenby/

    Collaborator Andras Juhasz - https://www.maths.ox.ac.uk/people/andras.juhasz

    This episode was supported by G-Research, a world-leading quantitative finance research firm, hiring the brightest minds to tackle the biggest questions in finance - learn more at gresearch.co.uk/numberphile/ - https://www.gresearch.co.uk/numberphile/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile - like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

  • From high school drop-out to set theorist, Asaf Karagila shares his journey towards infinity. Asaf is a UKRI Future Leaders Fellow at the University of East Anglia.

    Asaf's blog - http://karagila.org

    Asaf's Twitter - https://twitter.com/AsafKaragila

    Some Infinity stuff on Numberphile - https://youtube.com/playlist?list=PLt5AfwLFPxWKORZ3UeTKlJiJa-89BBz3t

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

    This episode was also made possible by the UKRI Future Leaders Fellowship - https://www.ukri.org/our-work/developing-people-and-skills/future-leaders-fellowships/

    UKRI Future Leaders Fellowship MR/T021705/1

  • Mathematical greatness can strike at any time - even on the train between Oxford and London.

    Marcus is the Simonyi Professor for the Public Understanding of Science at Oxford University - https://www.simonyi.ox.ac.uk

    Marcus' author page on Amazon - https://amzn.to/3eJNd1Z

    I is a Strange Loop - book - https://amzn.to/3eJNd1Z

    I is a Strange Loop - performance on YouTube - https://www.youtube.com/watch?v=xEORIj1Ecug

    This episode was supported by G-Research, a world-leading quantitative finance research firm, hiring the brightest minds to tackle the biggest questions in finance - learn more at gresearch.co.uk/numberphile/ - https://www.gresearch.co.uk/numberphile/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org

    Podcast by Brady Haran - https://www.bradyharanblog.com

    With thanks to GWR - https://www.gwr.com - for the Oxford-London rail footage used in the YouTube version of this podcast - https://youtu.be/PVSkzNOXG1k

    Additional train footage courtesy of Don Coffey - https://www.youtube.com/channel/UC8LH7xMAyCSqpClAvTHwJRw - whose video work is supporting Samaritans - https://www.samaritans.org/donate-now/

  • Dr Tom Crawford has been known to strip to his underwear in the interests of math education. He is an Early Career Teaching and Outreach Fellow at Oxford University.

    Tom's page at St Edmund Hall - https://www.seh.ox.ac.uk/people/tom-crawford

    Tom Rock's Maths YouTube Channel - https://www.youtube.com/tomrocksmaths

    Tom's main website with links to most stuff - https://tomrocksmaths.com

    Numberphile videos featuring Tom Crawford - https://www.youtube.com/playlist?list=PLt5AfwLFPxWJ2TNTA79reKQ6S88kTvDR-

    This episode was supported by G-Research, a world-leading quantitative finance research firm, hiring the brightest minds to tackle the biggest questions in finance - learn more at gresearch.co.uk/numberphile/ - https://www.gresearch.co.uk/numberphile/

    You can support Numberphile on Patreon - https://www.patreon.com/numberphile) like these people - https://www.numberphile.com/patrons

    With thanks to MSRI - https://www.msri.org