Tootfinder

¿Os acordšis de la idiotez esa de The Line que iban a hacer en Arabia Saudi y que iba a ser "la ciudad del futuro" y "ecológica" y no se sabe cuantas cosas mšs? Bueno, pues no va a llegar ni a aldea: un cochino CPD es lo que va a terminar siendo. https://www.mk.co.kr/en/world/11943642

Q&A with Google DeepMind VP of Research Pushmeet Kohli on launching AlphaFold 2 five years ago, hallucinations, building an "AI co-scientist", and more (Sandro Iannaccone/Wired)
https://www.wired.com/story/alphafold-changed-science-after-…

AlphaFold Changed Science. After 5 Years, It’s Still Evolving
WIRED spoke with DeepMind’s Pushmeet Kohli about the recent past—and promising future—of the Nobel Prize-winning research project that changed biology and chemistry forever.

"...who campaigned on a promise to extricate the US from decades of “endless wars” during his 2024 run for president."
It'simportant to note these are airstrikes and bombings - and that's very different from wars. It avoids the distressful images of wounded and dead service members returning to the US, while using very expensive technology, thus providing purchase orders to very important business interests, and it provides the psycological benefit of violence to imp…

"...who campaigned on a promise to extricate the US from decades of “endless wars” during his 2024 run for president."
It'simportant to note these are airstrikes and bombings - and that's very different from wars. It avoids the distressful images of wounded and dead service members returning to the US, while using very expensive technology, thus providing purchase orders to very important business interests, and it provides the psycological benefit of violence to imp…

The pressure is
'at a fever pitch'
as the US pursues
a third oil tanker
near Venezuela
https://sg.news.yahoo.com/trump-summarized-washingtons-multi-pronged-072945336.html

The pressure is 'at a fever pitch' as the US pursues a third oil tanker near Venezuela
The US Coast Guard on Monday continued for a second day to chase a sanctioned oil tanker that the Trump administration describes as part of a “dark fleet...

Roadmap: Emerging Platforms and Applications of Optical Frequency Combs and Dissipative Solitons
Dmitry Skryabin, Arne Kordts, Richard Zeltner, Ronald Holzwarth, Victor Torres-Company, Tobias Herr, Fuchuan Lei, Qi-Fan Yang, Camille-Sophie Br\`es, John F. Donegan, Hai-Zhong Weng, Delphine Marris-Morini, Adel Bousseksou, Markku Vainio, Thomas Bunel, Matteo Conforti, Arnaud Mussot, Erwan Lucas, Julien Fatome, Yuk Shan Cheng, Derryck T. Reid, Alessia Pasquazi, Marco Peccianti, M. Giudici, M. Marconi, A. Bartolo, N. Vigne, B. Chomet, A. Garnache, G. Beaudoin, I. Sagnes, Richard Burguete, Sarah Hammer, Jonathan Silver
https://arxiv.org/abs/2511.18231 https://arxiv.org/pdf/2511.18231 https://arxiv.org/html/2511.18231
arXiv:2511.18231v1 Announce Type: new
Abstract: The discovery of optical frequency combs (OFCs) has revolutionised science and technology by bridging electronics and photonics, driving major advances in precision measurements, atomic clocks, spectroscopy, telecommunications, and astronomy. However, current OFC systems still require further development to enable broader adoption in fields such as communication, aerospace, defence, and healthcare. There is a growing need for compact, portable OFCs that deliver high output power, robust self-referencing, and application-specific spectral coverage. On the conceptual side, progress toward such systems is hindered by an incomplete understanding of the fundamental principles governing OFC generation in emerging devices and materials, as well as evolving insights into the interplay between soliton and mode-locking effects. This roadmap presents the vision of a diverse group of academic and industry researchers and educators from Europe, along with their collaborators, on the current status and future directions of OFC science. It highlights a multidisciplinary approach that integrates novel physics, engineering innovation, and advanced researcher training. Topics include advances in soliton science as it relates to OFCs, the extension of OFC spectra into the visible and mid-infrared ranges, metrology applications and noise performance of integrated OFC sources, new fibre-based OFC modules, OFC lasers and OFC applications in astronomy.
toXiv_bot_toot

😂 Only those who has done maps stuff knows this (tho’ not the hydrogen atom part)

Mass delays and cancellations, seemingly endless small repairs disrupting traffic in key commuting areas, and overcrowding are just some of the issues facing passengers who rely on Deutsche Bahn in their daily lives.
Since coming into power in early 2025, the government of Chancellor Friedrich Merz has repeatedly promised to fund major rail projects that had already been planned.
Of the €500 billion ($585 billion) in controversial new debt taken on by his administration
👉 €15…

Germany’s rail service dealt major blow by government
The government is reportedly walking back promises to fund major projects for national train operator Deutsche Bahn. DB is beset by chronic punctuality problems, decrepit infrastructure, and a lack of investment.

Mesh of Spatiotemporal Optical Vortices with Programmable Intensity Nulls
Jinxin Wu, Dan Wang, Qingqing Liang, Jianhua Hu, Jiahao Dong, Jijun Feng, Yi Liu
https://arxiv.org/abs/2511.18087 https://arxiv.org/pdf/2511.18087 https://arxiv.org/html/2511.18087
arXiv:2511.18087v1 Announce Type: new
Abstract: Light carrying transverse orbital angular momentum (T-OAM) in the form of spatiotemporal optical vortices (STOVs) is opening new degrees of freedom for structured light manipulation. Such spatiotemporal wavepackets hold significant potential for optical trapping, analog optical computing, studying photonic symmetry and topology, among others. Up to now, synthesizing of such vortices is limited in one dimension, either in temporal or spatial domain. In this work, we propose and experimentally demonstrate a two-dimensional flexible mesh of spatiotemporal optical vortices (M-STOV) with programmable intensity nulls, and analyze their diffraction patterns for detection. Furthermore, we extend the spectral range of M-STOV via second-harmonic generation while examining the transfer of OAM in this nonlinear process. This study establishes a foundational framework for designing higher dimensional spatiotemporal vortex fields and promises a high-capacity information carrier based on ST optical vortices.
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