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English Edition: preserving digital data has become essential for archives and libraries, as we have seen an explosion of content. I met with various experts in the field who talk to me about the different aspects and facets of saving our data for future generations to come: Thomas Ries (University of Austin, Texas, US), Nanna Bonde Thylstrup and Katie Mackinnon (University of Copenhagen, Denmark), Andy Jackson (Digital Preservation Coalition, UK) and Laurisa Sastoque Pabon (University of Southampton, UK).  Some links to tools and sites mentioned in the episode: https://www.nationalarchives.gov.uk/pronom/format/proformatsearch.aspx?status=new  Pronom database by the National Archive in the UKhttps://www.dpconline.org/ Digital Preservation Coalitionhttps://bit-list.dpconline.org/ list of 'endangered digital material'https://thorsten-ries.net/ Thorsten Ries home pagehttps://www.southampton.ac.uk/research/institutes-centres/digital-preservation-southampton Digital preservation at the Uni. Southamptonhttps://arcticworldarchive.org/ Svalbard Arctic World Archive https://piql.com/ piql data preservationhttps://github.com/piql GitHub Piql - the archiving file formathttps://cordis.europa.eu/article/id/434376-preserving-today-s-digital-data-for-tomorrow https://www.nature.com/articles/s41586-025-10042-w storing data in glass/silica https://unlocked.microsoft.com/sealed-in-glass/ Project Silicahttps://english.umd.edu/directory/matthew-kirschenbaum Kirschenbaum papers on recovering digital texts etc. https://www.kali.org/tools/foremost/ the open source "forensic" data tool https://en.wikipedia.org/wiki/Dead_Sea_Scrolls going back in time: a link with a description of the Dead Sea scrolls Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: Say hi to the new fellows of the Software Sustainability Institute (SSI) - Anne Lee Steele, Cass Gould van Praag, Samantha Ahern and Sara Villa. In this episode they tell us all about the plans for their fellowship. And it covers a wide range, as you will hear. Links: https://www.software.ac.uk/fellowship-programme/anne-lee-steele Anne-Leehttps://www.software.ac.uk/fellowship-programme/cassandra-gould-van-praag Casshttps://www.software.ac.uk/fellowship-programme/samantha-ahern Samanthahttps://www.software.ac.uk/fellowship-programme/sara-villa I'd like to thank the SSI for supporting this show.  Don't forget there is the Collaborations Workshop, organised by the SSI, coming up at the end of April: 28-30 April 2026 in Belfast.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

Deutsche Ausgabe: In dieser Folge machen wir uns auf die Suche nach dunkler Materie - mit dem ALPS II Experiment am Deutschen Elektron Synchroton in Hamburg. Mit meinen Gästen Axel Lindner und Sven Karstensen tauchen wir in die Welt der Axionen, mysteriöse Teilchen, und wie man sie aufspüren kann. Daneben gibt es, wie immer in der Teilchenphysik, spannende Fragen zu Software und Datenaufarbeitung. Viel Spaß beim Zuhören.  Links: https://alps.desy.de/ Die Home Page des ALPS Projektshttps://www.desy.de/research/facilities__projects/alps_ii/index_eng.html https://alps.desy.de/our_group/ Die ALPS II Kollaborationhttps://darkmatter-alps.desy.de/dark-matter.html https://en.wikipedia.org/wiki/Axion Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: how are real numbers e.g. 0.1 represented on computers? What can go wrong with using their representation in calculations? And does it matter? These and other questions are the subject of this ByteSized episode with my guests Prof. Ulrich Ruede (University of Erlangen-Nuernberg), Andreas Herten and Edoardo di Napoli (both Research Centre Juelich).  Links: https://www.h-schmidt.net/FloatConverter/IEEE754.html  an online tool to convert numbers into their bit/hex equivalent - also showing the rounding errorshttps://dl.acm.org/doi/10.1145/103162.103163  Goldberg Paper: What every computer scientist should know about floating pointshttps://arxiv.org/abs/2012.02492 revisiting Goldberg, Vincent Lafagehttps://en.wikipedia.org/wiki/IEEE_754 the Wiki entry on the IEEE 754 standard for floating points (the standard itself is not accessible for free)https://en.wikipedia.org/wiki/Unit_in_the_last_place definition von "ulp"https://developer.nvidia.com/blog/floating-point-8-an-introduction-to-efficient-lower-precision-ai-training/ NVidia’s take on lower precision numbers https://indico.esa.int/event/445/contributions/8473/attachments/5559/9378/gernigon_cedric_EDHPC2023.pdf list of lower precision formatshttps://en.wikipedia.org/wiki/Chinese_remainder_theorem Chinese remainder theoremI would like to thank the STEP-UP project in the UK for supporting this series of ByteSized episodes.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: for this episode we're going "up North", to visit the Research Software Engineering team of the University of Newcastle. The team has been hosting the UK RSE Conference in 2022 and 2024 and here is a chance to meet at least some of the people behind it all.  Links: https://rse.ncldata.dev/ Team homepagehttps://rse.ncldata.dev/team https://www.litandphil.org.uk/ oh and the great "Lit and Phil" library in Newcastle for good measure Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: NextBrain is a next generation atlas of the human brain. Juan Eugenio Iglesias Gonzales from Massachusetts General in Boston, US, has been leading this project. My colleague James Hughes (University College London) and I were working on part of it at the time. And in this episode we explore, once again, what NextBrain is, how it evolved using AI tools in a shifting technology landscape and how it can be used in education and research.  Links https://www.nature.com/articles/s41586-025-09708-2  the published paperhttps://github-pages.ucl.ac.uk/NextBrain/#/home  the UCL project for the browserhttps://github.com/UCL/NextBrain#  the NextBrain projecthttps://lemon.martinos.org/  Eugenio's research home page https://www.fil.ion.ucl.ac.uk/spm/  https://freesurfer.net/ https://github.com/freesurfer/freesurfer   Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: Meet Thomas White from DESY (German Electron Synchrotron) who is the creator and maintainer of the tool CrystFEL. The tool to help understand and analyse the structure of materials such as crystals and proteins. Thomas and I dive into the details of the science and experimental setup - and, of course, the software tool he created.  Links: https://en.wikipedia.org/wiki/X-ray_diffraction https://www.cfel.de https://www.desy.de/~twhite/crystfel/ https://www.ccp4.ac.uk https://vimeo.com/1017833941 https://en.wikipedia.org/wiki/Free-electron_laser https://en.wikipedia.org/wiki/Serial_femtosecond_crystallography Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition (ByteSized): In this first episode of the new ByteSized dRTP season, sponsored by the STEP-UP programme from the EPSRC (UK) you'll meet Richard Acton. Richard created a tool to help you keep track of all the steps you should take to make your software shareable and reproducible. With checklists, built right into your GitLab, GitHub repo.  Links https://rsspdc.org/ home page for the checklistshttps://rsspdc.gitlab.io/slides/bytesize-workshop_2026-02-26.html#/outline https://gitlab.com/rsspdc/checklists download the checklists MD files from herehttps://www.software.ac.uk/news/software-management-plans Software management plan (SMP) from the Software Sustainability Institutehttps://ligm.univ-eiffel.fr/~teresa/presoft/ another template of a SMP from Teresa Gomez-Diaz (Paris, France) - PRESOFThttps://zenodo.org/records/1405614I'd like to thank the STEP-UP project for their support of this podcast. STEP-UP is a collaboration between Imperial College London, King's College London, University College London and the University of Westminster. STEP-UP is funded by the Engineering and Science and Physical Research Council in the UK.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

Deutsche Ausgabe: Links https://www.hcds.uni-hamburg.de/ HCDS Hamburghttps://www.hcds.uni-hamburg.de/hcds/team/katrin-schoening-stierand.html https://www.hcds.uni-hamburg.de/news/2025/20250502-rse-day.html RSE Tag in Hamburg 2025https://www.hcds.uni-hamburg.de/current/all-events/digital-total.html Digital Total 2023Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: with my guests Bernd Ulmann and Daniel Thuerck I am looking at the fascinating world of analog computers. Far from being "yesterday's" machines, there is a lot of interest in building analog devices. So what are they, what are they used for, and how do you work with them.  Links: https://anabrid.com/ https://the-analog-thing.org https://anabrid.com/redachttps://shop.anabrid.com/collections/lucidac https://www.analogmuseum.org/english/ https://www.oreilly.com/library/view/analog-and-hybrid/9783110787887/  Bernd Ulmann's bookhttps://analog-computing-days.org/  The Analog Computing Days conference in Frankfurt am Main, Germany 11/12 June 2026https://collection.sciencemuseumgroup.org.uk/objects/co64127/phillips-economic-computer  The Phillips MONIAC analog computer at the Science Museum in London https://en.wikipedia.org/wiki/Phillips_Machine https://www.econ.cam.ac.uk/news/2022/trickle-down-economics-phillips-machine-shows-how-macroeconomy-flows https://www.sciencemuseum.org.uk/objects-and-stories/charles-babbages-difference-engines-and-science-museum Part of the Difference Engine by C Babbagehttps://en.wikipedia.org/wiki/Slide_rule a simple "analog computer"  https://research.ibm.com/projects/analog-ai https://en.wikipedia.org/wiki/Analog_computer https://research.ibm.com/projects/analog-ai Research into analog computers at IBMGet in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: making software, digital data and other artefacts count in research evaluations has always been a challenge. But there are plenty of people and initiatives like the https://hidden-ref.org in the UK who want to change research culture. And I talked to three people who are working in this field to find out what the challenges are and what they do to make software and digital technologies count (more): Simon Hettrick (Uni Southampton), Jack Atkinson (Uni Cambridge) and Will Swansborough-Aston (Uni Exeter). Links: https://hidden-ref.org/ The Hidden REF https://feeds.acast.com/public/shows/what-the-ref  What the REF podcasthttps://2029.ref.ac.uk/  The Research Excellent Framework for 2029https://joss.theoj.org/  The Journal of Open Source Softwarehttps://data.agu.org/notebooks-now/ Notebooks Nowhttps://mystmd.org/guide/quickstart-jupyter-lab-myst  Myst markup language in Jupyter https://orkg.org/ Open Research Knowledge Graph Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: It's a new season of Code for Thought. But not just any season. As of January this year, the podcast is 5 years old. And with this short trailer I want to give you a glimpse of what's ahead between now and beginning of July. Code for Thought is a community podcast. And if you have any ideas, comments or suggestions, get in touch via email [email protected] or on Slack (UK and SSI) or LinkedIn or BlueSky. Thanks for all of your support and thanks for listening.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

Deutsche Ausgabe: Anfang September 2025 wurde der neue Hochleistungsrechner Jupiter in Betrieb genommen, mit viel Fanfaren und Prominenz. Zurecht, denn Jupiter ist der schnellste Rechner in Europa. Aber wie kriegt man so eine Maschine am Laufen? Und wie kann man sie instand halten. Das habe ich mit meinen Gästen Andreas Herten und Benedikt von St Vieth vom Forschungszentrum Jülich diskutiert.  Das ist die letzte Folge der 10. Serie von Code for Thought. Und es geht am 3. Februar 2026 wieder mit der 11. Serie weiter (einschließlich deutschsprachiger Folgen). Alles Gute für die Feiertage und 2026!  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Edition: In this last English episode of this season, I'd like to introduce you to the three Software Sustainability Institute fellows for this year: Deborah Udoh, Jyoti Bhogal and Sangeeta Bathia. All three have ambitious goals for their fellowship ranging from training, building networks to public health.  I'd like to thank the Software Sustainability Institute in the UK for supporting this episode and indeed the podcast in general.  Note: there will be a short break after the next German language episode. The new season will start on 3 February 2026. RSE Asia https://rse-asia.github.io/RSE_Asia/on LinkedIn https://www.linkedin.com/company/rse-asia-association/membership form: https://docs.google.com/forms/d/1XSxDaTJzcNyGeDYXyJNVg1TDCo7un18PLFNiK6_jL2g/viewform?edit_requested=trueGitHub https://github.com/rse-asia/RSE_AsiaHave a great holiday and I wish you all a Happy New Year.  Get in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/

English Version: our journey this week takes us to Southampton University - the Digital Humanities group, led by James Baker, my guest. And there is a lot more to the digital in Digital Humanities than software. James takes us through a tour through the exciting work that happens there: Links: https://www.southampton.ac.uk/research/institutes-centres/digital-humanitieshttps://www.southampton.ac.uk/~assets/doc//humanities/Digital_2025_DH_Annual%20reportWITHCAPTIONS_RND3.pdf annual report of the grouphttps://github.com/Southampton-Digital-Humanities their GitHub reposGet in touch Thank you for listening! Merci de votre écoute! Vielen Dank für´s Zuhören! Contact Details/ Coordonnées / Kontakt: Email mailto:[email protected] RSE Slack (ukrse.slack.com): @code4thought or @piddie Bluesky: https://bsky.app/profile/code4thought.bsky.socialLinkedIn: https://www.linkedin.com/in/pweschmidt/  (personal Profile)LinkedIn: https://www.linkedin.com/company/codeforthought/ (Code for Thought Profile)This podcast is licensed under the Creative Commons Licence:  https://creativecommons.org/licenses/by-sa/4.0/