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Pablo Saavedra Garfias

@dunklewolke.bsky.social
4.3K followers 569 following 170 posts

Scientist / Research Polar 🌨️. Leibniz Institute of Atmospheric Physics. Rostock University. 🇩🇪 #JuliaLang 👨🏽‍💻🎾☕. pablosaa.github.io

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Pablo Saavedra Garfias @dunklewolke.bsky.social · 25/08/2026
3D printing is a game changer for lab work. At the @leibniz-gemeinschaft.de Institute for Atmospheric #Physics our mobile research #Lidar is made by 3D printing from the housing, optical holders to the telescopes; reducing significantly costs, development time and increasing freedom of design. 🧪 🎢
nature.com
Five ways 3D printing is improving lab work
As 3D printers become cheaper and easier to work with, researchers are finding new ways to incorporate the technology in their studies.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 15/07/2026
Such unfortunate news. Pluto.jl has so much potential and mainly gives a lot of enjoyment coding with it to share with people who aren't #JuliaLang programmers for quick start and use of tools out of the box. Hopping its development continuous somehow!
discourse.julialang.org
I'm quitting as Pluto.jl maintainer 👋
After an incredible journey, I’m stopping as core maintainer of Pluto.jl. I am proud of what I have achieved. I have happy memories and I feel excited about whatever I will do next! In this post I wan...
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Reposted by Pablo Saavedra Garfias
tropos-de.bsky.social @tropos-de.bsky.social · 06/07/2026
Cinco anos de investigação #atmosférica colocam #CaboVerde no mapa da ciência #climática > mindelinsite.com/atualidade/c... --- via Constanca Pina & #mindelinsite --- #Mindelo #lidar #ACTRIS #IMAR @geomarkiel.bsky.social
mindelinsite.com
Cinco anos de investigação atmosférica colocam Cabo Verde no mapa da ciência climática  - Mindel Insite
O OSCM, instalado nas instalações do Instituto do Mar, assinala 5 anos de medições contínuas de aerossóis e nuvens
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Reposted by Pablo Saavedra Garfias
Copernicus ECMWF @copernicusecmwf.bsky.social · 09/07/2026
❄ In June 2026, Arctic sea ice extent was 5% below 1991–2020 average for June, the sixth-lowest June extent in 48-year satellite record, as reported in latest #C3S Climate Bulletin. In Antarctic, sea ice extent was 8% below 1991–2020 average for June. @ecmwf.int ⬇️
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 13/07/2026
You analysed 14 years of Multi-Sensor synergistic ground-based+satellite data to infer trends of Arctic clouds linked to sea ice... The @egu.eu Editor after 3 months stalling the reviewing process: "I don't think the study has a significant contribution to the scientific literature" 🤦🏾‍♂️🧪 #AcademicSky
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 04/06/2026
"Tough peer-review process equals highly cited papers?"🤔... But only if published in @natcomms.nature.com 😆 Not clear what's the relationship since high cited papers tend to correlate with authors/institutions fame. It might be interesting to see if applies to all disciplines equally 🧪 #AcademicSky
nature.com
Tough peer-review process? Your paper might end up being more highly cited
An AI-led analysis of publicly available peer-review reports links requests for major revisions with papers that end up having high impact.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 22/04/2026
#Fossilien sollten schon Geschichte sein. Wind und Solar sind nur zwischen Lösung, aber für eine #Energie Unabhängigkeit die Zukunft spricht nur die Kern #Physik (Fision & Fusion). Hier unsere beste Hoffnung aus @unigreifswald.bsky.social @plasmaphysik.bsky.social
youtu.be
Kernfusion in Greifswald: Wie nah sind wir an der Energie der Zukunft? | Überland I NDR Info
YouTube video by NDR Info
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 12/04/2026
Physically-based forecast works even within a changing climate, #AI based however fails to forecast extreme events, since they weren't training for that. Testing #AI before using it operationally is an excellent initiative. Is there any discussion about it at #EGU26? @atmsciences.bsky.social 🧪🎢🥼❄️🌊⛈️
nature.com
Can AI models reliably forecast extreme weather events?
More-rigorous testing is required before artificial-intelligence approaches are widely adopted by public forecasting agencies.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 21/03/2026
“most people have been educated in empathy and respect, but sometimes I wonder if we’ve been educated in inclusion”... Important considerations to take into #science #AcademicSky. Handy hints for upcoming conference #EGU26 🧪❄️🎢⚒️🌊
nature.com
Colour me better: fixing figures for colour blindness
Images can be made more accessible by choosing hues, shapes and textures carefully.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 17/03/2026
Although very informative & worthy to know tips, it seems another hustle that journals try to pass to reviewers. Journals have way enough profits to afford slaughter job & ensure that the paper ain't plagiarism, mill, #AI generated, etc. before invite scientists to peer review. 🧪 #AcademicSky 🔭🎢❄️🥼
nature.com
Five ways to spot when a paper is a fraud
Science sleuths share their common-sense tips for sniffing out fishy articles.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 09/03/2026
Years before Galileo made his observations of the 🌙 and Jupiter's moons, he intensively studied the work of Claudius Ptolemy, until Ptolemy's own mathematical logic brought Galileo to "the moment when Earth was thrust from the center of the Universe". A fascinating discovery if confirmed. 🔭 🧪 🎢
science.org
Galileo’s handwritten notes found in ancient astronomy text
Discovery sheds new light on how famed astronomer came to lead a scientific revolution
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Reposted by Pablo Saavedra Garfias
European Geosciences Union (EGU) @egu.eu · 05/03/2026
Interested in getting a European postdoctoral #grant, but hesitant to apply? This #webinar is for you! Together with Sílvia Poblador and Elsa Abs, they will share the best application tips! 💻: How to get a European postdoctoral grant 🕔: Wednesday, 11 Mars 2026 @17:00 CET 🔗 : egu.eu/6WAGBT
Image description: A laptop in the background. Text reads: ''How to get a European postdoctoral grant,' scheduled for Wednesday, 11 March 2026 at 17:00 CET. Includes a 'REGISTER NOW' button and the EGU logo."
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 04/03/2026
Good and entertained video listing the connections between #Physics and #AI . Seems that multi-layer artificial neural networks are not only a mathematical tool but they resemble a description of nature's deep behavior. #science 🧪 🎢 #math
youtu.be
The Physics of A.I.
YouTube video by ScienceClic English
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 19/02/2026
Is there a formal name to describe the phycological and physical burden that carries the process of answer to reviewers? 😩 #AcademicSky
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 15/01/2026
The "enshittification" driven by the toxic academic culture of "publish or perish". With publishers getting ↗️ profits -alike the music & movie industry- at the expense of degradation in scholars integrity ↘️: clear trend! Why are we doing this damage to #science? How to revert it? 🧪⚛️🎢 #AcademicSky
theconversation.com
The 5 stages of the ‘enshittification’ of academic publishing
Academic publishing now shows the same decline that has hit social media and online marketplaces.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 11/01/2026
Imagine starting new year seeing your paper published on January 1st where a long thought plasma stability limit has been overcome, a breakthrough in nuclear fusion, one of the most important scientific project for the future of humanity. What a success! 🧪⚛️🎢 #physic www.nature.com/articles/d41...
Picture of The Experimental Advanced Superconducting Tokamak which is a nuclear-fusion research reactor in Hefei, China.Credit: Zhang Yazi/China News Service/VCG via Getty
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 15/12/2025
"Great science happens in great teams". True! but evaluation & recognition still done individually. Papers written equally by all authors are rare, only leader author takes a big chunk of the work. Whatever ideas this committee will come out shouldn't be more work load for scientists. 🧪 #AcademicSky
nature.com
Great science happens in great teams — research assessments must try to capture that
Europe must reform the ways in which science is evaluated. To boost innovation, it must improve research culture.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 31/10/2025
Although I agree with the top 2 of this list, I find it a crime that the film "Contact" based on Carl Sagan's book wasn't event mentioned. And what about "Arrival"?? A bit disappointed of fellow physicists 😛 #AcademicSky 🧪 🥼❄️ 🔭 🎢 ⚛️
nature.com
The sci-fi films that physicists love to watch — from Interstellar to Spider-Man
Nature surveyed scientists about their favourite cinematic moments to celebrate the International Year of Quantum Science and Technology.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 10/10/2025
Wonderful week at #Leibniz AI school 2025 with ML & Bayesian Optimization. Finishing at #Lichtfest in @stadtleipzig.bsky.social & ☕ at the most beautiful Café in 🇩🇪🚝. Kudos for the organization, HPC resources & info to #IOM @scadsai.bsky.social @fz-juelich.de @leibnizpostdocs.bsky.social #AcademicSky
Leipzig lichtfest 2025Most beautiful Starbucks in the world: Leipzig central station Session on Bayesian Optimization at Leibniz AI winter school 2025 in Leipzig Leipzig lichtfest 2025
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Reposted by Pablo Saavedra Garfias
Hanna Siemaszko @scihanna.bsky.social · 16/09/2025
Space weather can significantly impact life on Earth and our daily technology. I recently spoke on #SciLux with Dr. Carl Shneider from SnT (@uni.lu) about this fascinating field! Available wherever you get your podcasts. Proudly powered by @researchluxembourg.org #spaceweather #space
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 31/08/2025
The glacier retreat allowed to find his rests lost in 1959; this's the story of @bas.ac.uk #Meteorologist Dennis "Tink" Bell. Ironically global warming is helping to acknowledge those who gave their lives to Polar exploration whose early research allows us a better understanding of the #Climate 🧪❄️🎢
abc.net.au
UK scientist's remains found on Antarctic glacier 66 years later
DNA testing confirms human remains recovered from an Antarctic glacier are those of a British meteorologist who fell down a crevasse during an expedition in 1959.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 17/08/2025
Science needs to stay objective & factual, this @nature.com article #TimPalmer presents a compelling argument on why basic climate research is paramount. Avoid extremes of misleading arguments by political parties/ immoderate conclusion by @wwattribution.bsky.social like people is detrimental. 🧪 ❄️🎢🥼
nature.com
Just how bad will climate change get? The only way to know is to fund basic research
Predictions of global warming are uncertain. That’s why we need to keep finding out how the climate system works.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 10/08/2025
Good that the issues with peer-review (PR) are trying to be tackled. However, schemes like distributed PR or journals requiring authors to take care of PR process before submitting are just passing the hurdle to authors while journals' APC contine to increase! How to understand that? #AcademicSky 🧪
nature.com
The peer-review crisis: how to fix an overloaded system
Journals and funders are trying to boost the speed and effectiveness of review processes that are under strain.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 30/07/2025
Exciting news regarding our mobile lidars base on alexandrite laser in infrared & ultraviolet. An @ec.europa.eu project developed at the institute of atmospheric Physics IAP & ILT @fraunhofer.bsky.social in 🇩🇪 to #research the middle #atmosphere in a network of 🇪🇺field campaigns. 🧪 🎢 🌍 🔭 #AcademicSky
linkedin.com
🌍EULIAA project: Compact Lidar Systems Begin Atmospheric Measurement Campaign across Europe 🌬️⛈️ | Fraunhofer ILT
🌍EULIAA project: Compact Lidar Systems Begin Atmospheric Measurement Campaign across Europe 🌬️⛈️ Scientists from Fraunhofer ILT and the Leibniz Institute of Atmospheric Physics (IAP) have achieved an...
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Reposted by Pablo Saavedra Garfias
Robert "The Bobby Yaga" McNees @mcnees.bsky.social · 09/07/2025
Physicist John Archibald Wheeler was born #OTD in 1911. A titan of 20th century science, he introduced the S-Matrix; developed (with Bohr) the first general theory of fission; coined "worm hole" and popularized “black hole”; and trained Feynman, Everett, Thorne, and many others. 🧪 ⚛️
Portrait of Wheeler in his twenties. He is wearing a dark jacket, white shirt, and tie. Wheeler is looking to the side of the camera.An older wheeler standing in front of a chalkboard. His hands are clasped. The diagram behind him shows a direct path from point A to point B labeled “classical,” and a wave emanating from A and passing to B labeled “quantum.”Wheeler walking with Einstein, Tomonaga, and a fourth person, through the woods near the Institute for Advanced Study.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 27/06/2025
🇧🇷 A ciência falou: uma xícara de café preto, o verdadeiro elixir de uma vida saudável e feliz. Obrigado pela sua atenção.☕️ 🧪 #coffee #cafe #kaffee #brasil #portugal #science
dw.com
Com café, mulheres envelhecem mais saudáveis, diz estudo – DW – 21/06/2025
Consumo regular de café reduz risco de doenças cardiovasculares e protege contra demência diabetes e AVCs, segundo estudo da Universidade de Harvard.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 26/06/2025
Unlike many press coverage only focusing in fine tuning modeling results to support #AMOC collapse, this @nature.com article highlights scientist different hypothesis & theories on what could happen with the #AMOC in the future climate. Main point, we need observations, #science is lead by data. 🧪❄️🌊
nature.com
Is a monster web of ocean currents headed for collapse? The race is on to find out
Research ships rarely brave the Greenland Sea in winter. Early this year, scientists ventured into the ice-covered waters to capture crucial data about the planet’s future.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 13/06/2025
Most of the hard work is done in the lab, but the inspiration, ideas for research and breakthroughs come from unexpected places and moments. That's why scientific in-person conferences are still places where great #science is forged. <happy|birthday> #quantum #mechanics #iTeachMath #iTeachPhysics
nature.com
Happy birthday quantum mechanics! I got a ticket to the ultimate physics party
Nature reporter joins hundreds of physicists on a remote island to celebrate Heisenberg’s enlightening trip there 100 years ago.
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Reposted by Pablo Saavedra Garfias
Will Snyder @wlsnyder.williamlsnyder.net · 13/06/2025
Awesome new documentary about the James Web Telescope with some never before seen footage. - www.youtube.com/watch?v=uSMG... - #astronomy #NASA #telescope
youtube.com
Cosmic Dawn (NASA+ Original Documentary)
YouTube video by NASA
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Reposted by Pablo Saavedra Garfias
Riding With Robots @ridingrobots.bsky.social · 08/06/2025
Happening now: NASA's Juno mission is closing in on Jupiter for the spacecraft's 73rd close encounter with the giant planet. Follow along virtually in real time at eyes.nasa.gov/apps/solar-system/#/sc_juno See the latest real images from Juno at missionjuno.swri.edu/junocam/processing
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Reposted by Pablo Saavedra Garfias
TorKUD.de @torkud-de.bsky.social · 08/06/2025
🟢 Am 07.06.2025 zog ein #Tornado über zwei Landstraßen bei #Glewitz (#MV). An der L26 wurden insgesamt 17 Bäume beschädigt oder entwurzelt. Zwei Videos zeigen eine deutliche Trichterwolke, unterhalb derer die Schäden entstanden sind. ⬇️ Zur Analyse: torkud.de/post/vglewit...
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 03/06/2025
This @nature.com article delusional hints (ok for Computer Science?): "Identity what you want, interview several potential PIs, get support from other postdocs..." The reality in physical sciences: Send 100+ job applications, one might work out, that's the right PI for you, period. #AcademicSky 🧪 ❄️
nature.com
How do I choose a principal investigator for my next postdoc?
A computer scientist is struggling to trust their postdoctoral research adviser after negative experiences with the previous two. How do you find one that’s right for you?
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 03/06/2025
After wonderful years in @stadtleipzig.bsky.social I need to leave such a beautiful city 😢, but a part of me stays there. Thanks #leipzig @unileipzig.bsky.social #AcademicLife #iamhannah #postdoc #wissenschaftler #science
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 23/05/2025
If #conference attendees are denied entrance at country's border control... will conference organizations #refund the registration/abstract fees? If they cannot ensure refund, they should move the venue out to another country. What's your policy @agu.org ?? 🧪 #academicsky #AGU2025 #NewOrleands
nature.com
Scientific conferences are leaving the US amid border fears
Some meetings have been put on hold in response to foreign researchers’ travel concerns.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 26/04/2025
Article bias towards bioinformatics plus doesn't mention the problem that many languages mentioned are very energy inefficient/bad for the #environment. Scientists in #Math and #physics historically use C/C++, Fortran, @wolframresearch.bsky.social, & now #Julialang for large scale computation. 🧪🎢💻
nature.com
Which programming language should I use? A guide for early-career researchers
Computer scientists and bioinformaticians address four key questions to help rookie coders to make the right choice.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 24/04/2025
Kudos to @egu.eu 👏🏽 there is no better place for #atmospheric #sciences @egu-as.bsky.social to look at than to the wide open #bluesky 🧪⚛️🎢 #AcademicSky
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 11/04/2025
We're building the next generation of mobile UV #Lidars to monitor 24/7 wind, temperature & aerosols from the higher Troposphere to the lower Thermosphere. The article👇🏽walks us through the history of research Lidars made by the Institute of Atmospheric Physics 🇩🇪 🧪🎢 www.photonics.com/Articles/A_N...
Lidar system to monitor wind, temperature and aerosols from the mesosphere to the lower thermosphere. Institute for Atmospheric Physics in Kühlungsborn, Germany.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 06/04/2025
The Fermi Paradox. If we see ourselves objectively we can understand that most civilizations like us will destroy themselves before becoming #interstellar. Thus, no one wants to contact us because the level of uncivilised & underdeveloped humans are. 🔭🧪🎢⚛️ #sci-fi #arewealone
youtu.be
The Fermi Paradox - Sci-Fi Short HD
YouTube video by Steve The Filmmaker
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 18/03/2025
The year was 1925 and the @unibonn.bsky.social physicist Werner Heisenberg was setting down the fundamentals of modern #Quantum theory. Now a days QM still is the engine of our society. @nature.com has collected an entertaining list of essays to celebrate the #100years 🧪⚛️🎢 #physics
nature.com
A century of quantum physics
A Nature special.
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Reposted by Pablo Saavedra Garfias
Guillaume Dalle @gdalle.bsky.social · 11/03/2025
Fellow #JuliaLang enthusiasts in Europe, I've got 4 words for you. JuliaCon Local Paris 2025 Yes, it's happening. Like the global @juliacon.bsky.social event, but with more croissants. Stay tuned!
juliacon.org
JuliaCon Local Paris 2025
JuliaCon Local Paris 2025
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 25/02/2025
🇩🇪 So habe ich es heute geschafft, durch die Straßen Deutschlands zu gehen. www.instagram.com/reel/DGeXsch... A trick to walk in the streets of east Germany after the election👇🏽🥺 #deutschland #wahl2025 #integration
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Reposted by Pablo Saavedra Garfias
Jan Böhmermann 🤨 @janboehm.bsky.social · 22/02/2025
Kackeistamdampfen – das Opinion-Stück für die New York Times @nytimes.com über das Erstarken der Rechtsextremen und die deutsche Geschichtsvergessenheit ist JETZT auch frei und ohne Paywall bei Youtube! youtu.be/bLWLb0RM7HQ
youtu.be
Germany’s Far-Right Comeback | NYT Opinion
YouTube video by The New York Times
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 12/02/2025
When I researched in 🇳🇴 I took 6hr/week 6 months language course & it helped a lot to integrate to the country plus a great way to interact with other researchers & their families. This👇🏽law's 3 months language course ain't that much burden as the article wants to portrait IMHO. #AcademicSky #norway 🧪
nature.com
Scientists fight Norway’s language law, warning of talent exodus
Mandatory language courses for foreign researchers could harm Norway’s ability to attract the best talent, Nobel laureate says, as rule prompts legal challenge.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 03/02/2025
From1970s conceiving the idea, through 1980s trying to convince #NASA for a exoplanet hunting mission to 2009 launch of the telescope. A life time of stubborn persistence to make an amazing idea really. This is a short story of NASA engineer William Borucki's Space Telescope. 🔭🎢🚀
nature.com
NASA’s ‘most prolific planet hunter so far’ — the story of the Kepler Space Telescope
Ingenuity and decades of planning enabled the mission’s success.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 30/01/2025
Following the important contribution to atmospheric science that CloudSat and Calipso constellation have fostered in the past decade or so, now @esaclimate.bsky.social & #jaxa EarthCare mission gonna offer an exciting future in this research avenue. Glad to see Level-1 went public & open now! 🌎🧪🌊🛰️
esa.int
EarthCARE goes live with data now available to all
With ESA’s EarthCARE satellite and four measuring instruments all working extremely well and fully commissioned, the mission’s ‘first level’ data stream is now freely available.By combining data from ...
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 24/01/2025
The hype on Quantum Computers is slowly showing its reality that it will take longer than two decades to develop a #Quantum #Computer technological advance to become useful and reach at least one million qubits needed for real-case use (currently Quantum Computers have about hundred qubits)🧪 ⚛️🎢 1/3
nature.com
Quantum stock whiplash: what’s next for quantum computing?
Despite stock-market jitters, firms in the sector continue to make progress — and to score hundreds of millions of dollars in investments.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 22/01/2025
The 🇩🇪Deutsches Museum in #Munich has an amazing space exhibition with early rocket technology in display. It had a plague dedicated to Musk as a visionary for the future of #space #exploration... but not anymore! 👇🏽🔭🧪🎢🚀 [link here](www.instagram.com/p/DFIOi_Zg42...)
Facade of the German museum in Munich. The museum removed the plaque of Elon Musk at the visionary section.
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 09/01/2025
Weather or Climate: What's the difference? They're not the same but closely related.The difference between weather & climate is simply a matter of time. #Weather refers to short-term conditions of the atmosphere, while #climate describes the average weather conditions over a long time period.🧪🎢1/3
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 08/01/2025
GOOD NEWS: the Atlantic Meridional Overturning Circulation #AMOC isn't collapsing. 20 yrs of observations don't show any switching off signs & #climate models that show a collapse are based on UNREALISTIC amounts of melting fresh water into the system (likelihood <10% to happen by the end of 2100)🧪🌊
open.spotify.com
Is the AMOC Going to Collapse?
Bjerknes Climate Podcast · Episode
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Pablo Saavedra Garfias @dunklewolke.bsky.social · 29/12/2024
At least billon💶€ climate fraud. When Germany tries to "reduce" emissions by buying #carbon certificates without proper in-situ auditory. Could be the same with #geoengeneering projects if allowed to trade the illusion of doing something for the #climate, just distraction for profit. 🧪🌎 17min📽️👇🏽
m.youtube.com
How a small Chinese company tricked the German state | DW Investigation
YouTube video by DW Planet A
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