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Guillermo Restrepo

@grestrepo.bsky.social
50 followers 85 following 66 posts

What results from a mixture of chemistry, mathematics, big data, history, philosophy, sociology, literature and drawing. Researcher at MPI Math Sci. He/him.

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Guillermo Restrepo @grestrepo.bsky.social · 15/09/2026
Recently, I mentioned the importance of opening up the private chemical space to improve AI results in chemistry (rdcu.be/Tfmb6JtnYKna). This note (www.nature.com/articles/d41...) highlights how even small amounts of private data can significantly improve the performance of AI models. #chemistry #AI
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Guillermo Restrepo @grestrepo.bsky.social · 11/09/2026
Can the maths of computational linguistics help map the history of chemistry? 🧪💻 Yes! Section 4 of this paper shows how those tools unveil changes in chemical concepts. www.tandfonline.com/doi/full/10.... (Based on fantastic work by Stefania Degaetano-Ortlieb) #chemistry #linguistics #history
tandfonline.com
Computational History of Chemistry – Part 2: Multiple Scales, from the Individual to the Global
This article demonstrates the power of computational methods to illuminate the history of chemistry across multiple scales – from the micro-level of individual scientific careers to the macro-level...
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Guillermo Restrepo @grestrepo.bsky.social · 09/09/2026
This great Terence Tao talk makes me think about the future of chemistry with AI. He asks: what is a real contribution now? What do we reward? What is truly "understood"—and who (or what) did the work? Watch: www.youtube.com/watch?v=M0--... 🧪💻 #chemistry #AI
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Guillermo Restrepo @grestrepo.bsky.social · 04/09/2026
A real pleasure to have edited this special issue of Ambix on Computational History of Alchemy and Chemistry, together with my wonderful co-editors @sarahalang.bsky.social and Farzad Mahootian. #chemistry #history www.tandfonline.com/toc/yamb20/7...
tandfonline.com
Ambix
Computational Methods in the History of Alchemy and Chemistry. Volume 73, Issue 2-3 of Ambix
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Guillermo Restrepo @grestrepo.bsky.social · 26/08/2026
Thrilled to be at #Petrocultures2026! Two wonderful panels made one thing clear: chemistry’s path to becoming truly sustainable requires not only chemistry, but also the social sciences and humanities. Sustainability is a scientific, social, cultural, and historical challenge.
tu-dresden.de
Petrocultures 2026: Situating Energy
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Guillermo Restrepo @grestrepo.bsky.social · 28/07/2026
If you're interested in the philosophical implications of more than 200 years of chemical practice, I'd be delighted if you joined me for my keynote lecture at UCLA on the philosophy of chemistry (31st August). Free on-line registration at docs.google.com/spreadsheets... #chemistry #philosophy
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Guillermo Restrepo @grestrepo.bsky.social · 21/07/2026
Here, I have gathered some thoughts on the role of computational tools in the practice of the history of chemistry, ranging from the transformative potential of these tools to the challenges and limitations that accompany their use. www.tandfonline.com/doi/full/10.... #chemistry #history
tandfonline.com
Computational History of Chemistry – Part 1: Challenges and Opportunities
In this article, I argue that the computational history of chemistry offers a new way of engaging with the past: one that integrates narrative inquiry with algorithmic analysis, mathematical modell...
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Guillermo Restrepo @grestrepo.bsky.social · 16/07/2026
I was recently asked to comment on the role of hypergraphs in chemistry. The note is now part of the Summer 2026 CICAG Distillate of the RSC Chemical Information and Computer Applications Group. You can read it here: www.rsccicag.org/index_htm_fi... #chemistry #mathematics
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Guillermo Restrepo @grestrepo.bsky.social · 30/05/2026
This piece grew out of an interview I gave several years ago about our work on the mathematical structure of the periodic system. It is a wonderful popular science article produced by the DongA Science team in South Korea. www.dongascience.com/en/news/31196 #chemistry #mathematics
dongascience.com
[Weekend N Math] The 'Periodic Table' Created by a Mathematician with a Chemistry Background
The periodic table, 'a system that organizes the most fundamental elements constituting all matter,' is a foundational concept essential for studying materials. While Dmitri Mendeleev was not the firs
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Guillermo Restrepo @grestrepo.bsky.social · 27/05/2026
AI algorithm solves 80-year old mathematical problem. And it shows famous mathematician Erdős was wrong! www.nature.com/articles/d41... #AI #mathematics
nature.com
AI cracks 80-year-old mathematics challenge — researchers are astonished
The late Hungarian mathematician Paul Erdős thought he had the last word on a geometry problem. Now an OpenAI chatbot has proved him wrong.
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Guillermo Restrepo @grestrepo.bsky.social · 19/05/2026
Delighted to give one of the two keynote lectures at the 29th Conference of the International Society for the Philosophy of Chemistry, hosted at UCLA, July 29–31, 2026 #chemistry #philosophy #history philosophyofchemistry.com/symposia-2/
philosophyofchemistry.com
Symposia
Join Us Remotely – 29th ISPC Conference July 29–31, 2026 We are pleased to announce that remote participation will be available for the 29th Conference of the International Society for the Philosop…
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Guillermo Restrepo @grestrepo.bsky.social · 06/05/2026
Excited to speak at the Oxford Seminar in the History of Alchemy and Chemistry! I’ll discuss how big data, computational, and mathematical tools are revealing new insights into the history of chemistry—both at the macro and micro levels. www.ambix.org?doing_wp_cro... #chemistry #history
ambix.org
Society for the History of Alchemy and Chemistry - SHAC promotes academic scholarship in the field of the history of alchemy and chemistry broadly defined.
SHAC promotes academic scholarship in the field of the history of alchemy and chemistry broadly defined.
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Guillermo Restrepo @grestrepo.bsky.social · 14/04/2026
China dominates the discovery of new chemicals and reactions www.chemistryworld.com/news/china-d...
chemistryworld.com
China dominates the discovery of new chemicals and reactions
The country's contribution to known chemical space has grown exponentially in recent decades, driven by strong domestic R&D investment
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Guillermo Restrepo @grestrepo.bsky.social · 14/04/2026
An article in Chemistry World about our results on the dominant role of China in the chemical space #chemistry #economy #politics www.chemistryworld.com/news/china-d...
chemistryworld.com
China dominates the discovery of new chemicals and reactions
The country's contribution to known chemical space has grown exponentially in recent decades, driven by strong domestic R&D investment
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Guillermo Restrepo @grestrepo.bsky.social · 02/04/2026
Rare earths power today’s technologies. Our results show that China not only controls rare-earth ores but also leads innovation in the sector. Explore and visualize the data yourself: countrywise-chemical-space.com/CS-Explorer-... #chemistry #rare-earths
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Guillermo Restrepo @grestrepo.bsky.social · 31/03/2026
The geopolitics of chemical space: an interactive platform to explore each country’s contribution—and its international collaborations—in shaping chemical space (countrywise-chemical-space.com/CS-Explorer-...). Paper: doi.org/10.1162/QSS.... #economy #chemistry #geopolitics #chemicalspace
countrywise-chemical-space.com
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Guillermo Restrepo @grestrepo.bsky.social · 20/03/2026
Hypergraphs in chemistry selected as Digital Discovery editor pick of this week www.researchgate.net/journal/Digi... #chemistry #mathematics #AI
researchgate.net
Digital Discovery - Editor Pick by Elizabeth Bedwell
Check out the latest Editor's picks for Digital Discovery! This week featuring molecular hypergraphs for modelling chemical systems, generative AI for OLED discovery in low data regimes, and automated...
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Guillermo Restrepo @grestrepo.bsky.social · 19/03/2026
A pleasure to share this piece in Nature Chemistry, in which I discuss the limited diversity of chemical space and propose two strategies to expand it. rdcu.be/e8XWC #chemistry #AI
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Guillermo Restrepo @grestrepo.bsky.social · 18/03/2026
Delighted to have our work featured on the cover of the March issue of Digital Discovery. The striking design by Thomas Endler (MPI-MiS) accompanies a Perspective on the role of hypergraphs in chemistry. pubs.rsc.org/en/content/a... #chemistry #mathematics
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Guillermo Restrepo @grestrepo.bsky.social · 12/03/2026
Thrilled to announce that from April 1, 2026, I’ll join the editorial team of Theory in Biosciences as Editor-in-Chief, alongside Peter Stadler and Kelin Xia. This journal has been a beacon for interdisciplinary work at the intersection of biology, chemistry, maths, and philosophy of science.
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Guillermo Restrepo @grestrepo.bsky.social · 05/03/2026
Indeed, especially with the humanities
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Guillermo Restrepo @grestrepo.bsky.social · 02/03/2026
Today, more than ever, we must ask what science really is—and what it is not. Without clear criteria for scientific discovery, the dream of a Nobel Turing Test will remain elusive. The humanities have much to say here. #AI #science #humanities www.science.org/content/arti...
science.org
How will we know if AI is smart enough to do science?
New tests gauge whether large language models can use their deep troves of knowledge to actually make discoveries
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Guillermo Restrepo @grestrepo.bsky.social · 19/02/2026
Very much looking forward to speaking at this fascinating event at the intersection of philosophy and science #philosophy #science
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Guillermo Restrepo @grestrepo.bsky.social · 10/02/2026
A recent piece where some of my thoughts on the Nobel Prize are included. #chemistry #NobelPrize Collaborating with a Nobel laureate may actually hinder chances of winning a Nobel prize www.chemistryworld.com/news/collabo...
chemistryworld.com
Collaborating with a Nobel laureate may actually hinder chances of winning a Nobel prize
Research suggest that those who work alongside laureates may not be seen as original thinkers
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Guillermo Restrepo @grestrepo.bsky.social · 15/01/2026
A just open-access accepted paper on the role of hypergraphs for molecular and reaction modelling pubs.rsc.org/en/content/a... #chemistry #mathematics
pubs.rsc.org
Higher order structures in chemistry: hypergaphs reshape the molecule and the reaction
Chemical systems contain higher-order relationships that exceed the binary constraints of traditional graph-based models. Although graph theory has long supported the digital representation of molecul...
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Guillermo Restrepo @grestrepo.bsky.social · 10/11/2025
Tomorrow at 16:45 (German time): lecture "Unveiling chemistry’s self-reinforcing historical practices: A precondition for escaping the dangers of the Anthropocene" at Bielefeld Uni. uni-bielefeld.zoom-x.de/j/6250393335... Meeting-ID: 625 0393 3352 Passwort: 447351 #chemistry #sociology #history
uni-bielefeld.zoom-x.de
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise cloud communications.
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Guillermo Restrepo @grestrepo.bsky.social · 06/10/2025
Happy to lecture at the Institute for Studies of Science (ISoS) in Bielefeld. I will discuss how knowledge on the historical unfolding of chemistry turns fundamental to escape the dangers of the Anthropocene www.uni-bielefeld.de/zwe/isos/eve... #history #chemistry #Anthropocene
uni-bielefeld.de
ISoS Lectures - Universität Bielefeld
Bei den ISoS Lectures handelt es sich um eine regelmäßig stattfindende Vortragsreihe am ISoS, die der interdisziplinären Reflexion über Wissenschaft gewidmet ist. Ziel der ISoS Lectures ist es, Wissen...
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Guillermo Restrepo @grestrepo.bsky.social · 29/09/2025
En este webinar hablaré sobre cómo diversas disciplinas pueden unirse para responder preguntas fundamentales para el futuro de la ciencia y la humanidad
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Centre for the Study of Existential Risk @cser.bsky.social · 14/08/2025
Join us to hear from Lorraine Daston, exploring how the insurance industry confronts the uncertainty of catastrophic risks. 📆18 September, 5.30-6.30 pm 🌎Corpus Christi College, McCrum Lecture Theatre Register for in-person attendance here: bit.ly/4md1gO5
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Guillermo Restrepo @grestrepo.bsky.social · 15/09/2025
The former Soviet Union, China’s coal and cement industries, Saudi Aramco, Gazprom, ExxonMobil, Chevron, and several other companies are major contributors to the dramatic heatwaves www.nature.com/articles/s41... #climatechange
nature.com
Systematic attribution of heatwaves to the emissions of carbon majors - Nature
Climate change made 213 historical heatwaves reported over 2000–2023 more likely and more intense, to which each of the 180 carbon majors (fossil fuel and cement producers) substantially contributed.
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Reposted by Guillermo Restrepo
Bethany Halford @bethanyhalford.bsky.social · 02/09/2025
I've long admired @philipcball.bsky.social's polished and prolific prose. It was great fun to talk to him about his new book on alchemy for @cenmag.bsky.social cen.acs.org/analytical-c...
cen.acs.org
‘Alchemy still has a sort of cultural cachet; it just seems incredibly romantic’
In his latest book, award-winning science writer Philip Ball delves into alchemy and its place in the history of science and culture
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Guillermo Restrepo @grestrepo.bsky.social · 31/08/2025
Looking forward to participating in a meeting on random higher-order structures in Nottingham worsch25.github.io #mathematics
worsch25.github.io
WoRSCH
Conference Template
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Reposted by Guillermo Restrepo
Alisa Bokulich @alisabokulich.bsky.social · 30/08/2025
UC Berkeley Depart of History tenure-track asst prof job in Global History of Technology. History of technological artifacts & infrastructures through a global & transnational lens. All fields, areas, & periods of #HistTech considered For more info: aprecruit.berkeley.edu/JPF05065 #HPS 🗃️
aprecruit.berkeley.edu
Assistant Professor – Global History of Technology - Department of History
University of California, Berkeley is hiring. Apply now!
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Guillermo Restrepo @grestrepo.bsky.social · 18/08/2025
An excellent biological example of how binary sex classifications can be problematic: a genetically male bird laid an egg. www.science.org/content/arti... #sex #biology
science.org
‘Sex reversal’ is surprisingly common in birds, new study suggests
Survey of five Australian avians finds numerous discordant individuals, including a genetically male bird that had laid an egg
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Guillermo Restrepo @grestrepo.bsky.social · 13/08/2025
A real pleasure to share that I will start next year to do research at the Institute for Studies of Science at Bielefeld www.uni-bielefeld.de/zwe/isos/ through a research grant I got from the DFG #chemistry #sciencehistory #sciencesociology
uni-bielefeld.de
ISoS - Universität Bielefeld
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Reposted by Guillermo Restrepo
Ricard Solé @ricardsole.bsky.social · 11/08/2025
Do ant colonies work like liquid brains? Check this great paper in @pnas.org led by @ceabcsic.bsky.social Pol Fernandez and F.Bartumeus that shows how to explain collective foraging by modelling ants as neural agents @jordipinero.bsky.social @frazambelli.bsky.social www.pnas.org/doi/10.1073/...
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Chemistry World @chemistryworld.com · 10/06/2025
In the face of mounting financial pressures in higher education and industry, the UK government is being urged to take action to protect the chemical sciences. #ChemSky #ScienceSky
chemistryworld.com
Industry and academic leaders urge UK government to recognise chemistry’s strategic importance
Amid uncertainty in higher education, experts highlight subject's vital contributions
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Guillermo Restrepo @grestrepo.bsky.social · 21/05/2025
Excellent experience at S-DISCO Days in Gdańsk. Beyond the superb scientific programme, it was inspiring to witness the next generation of drug discovery scientists in action—what energy!
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Science Magazine @science.org · 20/05/2025
Facing a scarcity of pollen, bumblebees will nibble on the leaves of flowerless plants, causing intentional damage in a way that speeds up the production of flowers, according to a Science study from 2020. Learn more on #WorldBeeDay: scim.ag/45hwgqy
scim.ag
Bumble bees damage plant leaves and accelerate flower production when pollen is scarce
Bumble bees manipulate plants to bring about earlier flowering.
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Reposted by Guillermo Restrepo
Quanta Magazine @quantamagazine.org · 20/05/2025
Why can you still remember things that happened ages ago? You can thank a two-protein team in your brain.
quantamagazine.org
The Molecular Bond That Helps Secure Your Memories | Quanta Magazine
How do memories last a lifetime when the molecules that form them turn over within days, weeks or months? An interaction between two proteins points to a molecular basis for memory.
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Guillermo Restrepo @grestrepo.bsky.social · 14/05/2025
A recent PNAS paper discusses the use of digital tools in historical research. I complemented the story by highlighting new questions that computational history enable us to ask (examples are provided). www.pnas.org/doi/10.1073/... #History #computers
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Guillermo Restrepo @grestrepo.bsky.social · 13/05/2025
The Nobel Committee for Chemistry has strongly shaped the outcome of the Nobel Prize in Chemistry, at least during its first 69 years. After all, it is an award that is difficult to decouple from our human biases and interests #chemistry #NobelPrize pubs.acs.org/doi/10.1021/...
pubs.acs.org
How the Nobel Committee for Chemistry Has Shaped the Nobel Prize: Historical Trends Based on the Nobel Prize Nomination Archive
The Nobel Prize in Chemistry is governed by the Nobel Foundation’s rules and managed by the Royal Swedish Academy of Sciences via its Nobel Committee for Chemistry. Despite 125 years of awarding these prizes and increased transparency from the Nobel Foundation, many aspects of the selection process remain obscure. Our analysis of the Nobel Prize Nomination Archive from 1901 to 1970 reveals that the decisions were heavily influenced by the personal and professional biases of the members of the Nobel Committee for Chemistry, who were not only responsible for inviting and assessing nominations but also for presenting recommendations to the Academy. Nobel laureates also significantly influenced the process due to their right to make ongoing nominations. The study suggests ways to improve the nomination and selection process to better reflect the evolving nature of chemistry in the 21st century.
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Guillermo Restrepo @grestrepo.bsky.social · 08/05/2025
Further evidence highlights the urgent need to regulate teenagers' use of social media www.nature.com/articles/s41... #teenagers #socialmedia #mentalhealth
nature.com
Social media use in adolescents with and without mental health conditions - Nature Human Behaviour
Using a nationally representative UK sample of adolescents with clinical-level mental health symptoms, this Registered Report examined differences in social media use. The results suggest that adolesc...
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Guillermo Restrepo @grestrepo.bsky.social · 07/05/2025
A nice and clean methodology to add carbon atoms in the late stages of drug discovery processes. If widely adopted, this approach could significantly reduce the environmental impact of chemical research. #chemistry #drugdiscovery
pubs.acs.org
Sulfenylcarbene-Mediated Carbon Atom Insertion for the Late-Stage Functionalization of N-Heterocycles
Late-stage functionalization (LSF) is a crucial strategy in drug discovery, allowing the modification of complex molecules, including pharmaceuticals, to enhance chemical diversity in drug libraries. ...
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Guillermo Restrepo @grestrepo.bsky.social · 05/05/2025
A recent Science paper www.science.org/doi/full/10.... discusses data challenges in AI-driven drug development. In an e-letter responding to the paper, I briefly complemented the authors by highlighting the importance of publishing negative results. #chemistry #drugdesign #AI
science.org
AI drug development’s data problem
The future of drug discovery may be artificial intelligence (AI), but its present is not. AI is in its infancy in the field. To help AI mature, developers need nonproprietary, open, large, high-qualit...
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Guillermo Restrepo @grestrepo.bsky.social · 29/04/2025
A nice piece by @chrisnsimms.bsky.social in the @newscientist.com featuring a few of my thoughts on fascinating new research uncovering forbidden electronic transitions — a development that could enhance atomic clocks and, in turn, our precise sense of time. #periodictable #chemistry #physics
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Guillermo Restrepo @grestrepo.bsky.social · 29/04/2025
An excellent video about supply chains, where Willy Shih answers interesting and topical questions. wired.com/video/watch/... #Economy #Politics
wired.com
Professor Answers Supply Chain Questions
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Guillermo Restrepo @grestrepo.bsky.social · 29/04/2025
It would be very interesting to determine the minimal social 'circuit' that allows for cultural anticipation. Clues in that direction are addressed here for biological systems. Nice @ricardsole.bsky.social paper.
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Reposted by Guillermo Restrepo
Jan H. Jensen @janhjensen.bsky.social · 28/04/2025
Happy to see ChemRxiv now has a Bluesky button! #chemsky
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Guillermo Restrepo @grestrepo.bsky.social · 23/04/2025
In our endless hunger for metals, we began to mine the sea. www.scientificamerican.com/article/mine... #metals #sea
scientificamerican.com
A Deep-Sea Mining Operation Is Underway, and Almost No One Knows about It
The owners of a controversial mining license have begun extracting valuable metals from the ocean floor
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