Tootfinder

I realized that I had forgotten my laptop in our apartment in Zurich just when the train left the station 😱
I have now arranged with my wife for a secret agent-style handover in Olten. Luckily, the EC to Olten leaves on the opposite side of the platform in Bern.
Man, I double and triple check, but sometimes I should quadruple check :-/
EDIT: well, it’s not the opposite side of the platform, but I made it.

I realized that I had forgotten my laptop in our apartment in Zurich just when the train left the station 😱
I have now arranged with my wife for a secret agent-style handover in Olten. Luckily, the EC to Olten leaves on the opposite side of the platform in Bern.
Man, I double and triple check, but sometimes I should quadruple check :-/
EDIT: well, it’s not the opposite side of the platform, but I made it.

I realized that I had forgotten my laptop in our apartment in Zurich just when the train left the station 😱
I have now arranged with my wife for a secret agent-style handover in Olten. Luckily, the EC to Olten leaves on the opposite side of the platform in Bern.
Man, I double and triple check, but sometimes I should quadruple check :-/
EDIT: well, it’s not the opposite side of the platform, but I made it.

The first ISO8601ultras sticker are now available in the stickerbox at @… Zurich
#stickerart #stickers

🫧 Artificial muscles use ultrasound-activated microbubbles to move
#machines

Artificial muscles use ultrasound-activated microbubbles to move
Researchers at ETH Zurich have developed artificial muscles that contain microbubbles and can be controlled with ultrasound. In the future, these muscles could be deployed in technical and medical settings as gripper arms, tissue patches, targeted drug delivery, or robots.

A look at Cybathlon, an event by ETH Zurich where researchers team up with people with disabilities in a competition to test brain-computer interfaces (Oliver Whang/New York Times)
https://www.nytimes.com/2025/11/12/scien…

At the Cybathlon, May the Best Brain-Computer Interface Win
Every four years at the Cybathlon, teams of researchers and technology “pilots” compete to see whose brain-computer interface holds the most promise.

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Gustav Mahler, Zurich Tonhalle Orchestra & David Zinman:
🎵 Blumine (Symphony No.1 in D major - original version)
#GustavMahler #ZurichTonhalleOrchestra #DavidZinman

Finally some research into the decision making processes for #cycling infrastructure!
https://www.sciencedirect.com/science/article/pii/S2950105925000476

CfP on transdisciplinary workplace research
Just a few more days until abstracts are due (14 Nov) for the 5th TWR (Transdisciplinary Workplace Research) conference, to be held in Zurich, 2-5 September 2026
Topics include physical and social workplace environments, sustainability, digital work, hybrid and new ways of working, occupational health, inclusion at work etc
More info and how to submit:

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Träd, Christian Erny & Zurich Chamber Singers:
🎵 Nous étions trois bergerettes
#Träd #ChristianErny #ZurichChamberSingers

we truly out here binch #fedifc

@… Ça existe, je l’ai reçue de mon opticien Š Zurich – mais il n’y a pas de marque, désolé!

Zurich-based DeepJudge, which builds customized search indexes for law firms that plug into AI tools like ChatGPT, raised a $41M Series A at a $300M valuation (Alicia Park/Forbes)
https://www.forbes.com/sites/aliciapark/2025…

Meet The Ex-Google Researchers Building AI Search For Law Firms
Legal tech startup DeepJudge has raised $41 million to build out customized search engines for law firms.

💪 Muscle tissue from a 3D printer—produced in zero gravity
#muscle

Muscle tissue from a 3D printer—produced in zero gravity
Human health is the Achilles heel of space travel. Researchers at ETH Zurich have now succeeded in printing complex muscle tissue in zero gravity. This will enable drugs for space missions to be tested in the future.

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Gustav Mahler, Zurich Tonhalle Orchestra & David Zinman:
🎵 Blumine (Symphony No.1 in D major - original version)
#GustavMahler #ZurichTonhalleOrchestra #DavidZinman
#Spotify

PhD Position: Spatio-temporal causal modeling of shared EV demand
100%, #ETH Zurich, fixed-term
https://jobs.ethz.ch/job/view/JOPG_ethz_RlbuXptleQjHbM3L8g

PhD Position: Spatio-temporal causal modeling of shared EV demand

Today was the first time in over a decade that I’ve driven a car, and the first time I’ve driven an electric car. We made it to our two appointments and back!
Also: I had forgotten how foggy Zurich is half the year!

#TIL about CYBATHLON #cybathlon

CYBATHLON
The official YouTube channel of CYBATHLON, an initiative of ETH Zurich. CYBATHLON of ETH Zurichoffers a platform to advance research in the field of assistive technology suitable for everyday use and to promote dialogue with the public about the inclusion of people with disabilities in daily life. Main driver is a unique championship in which people with physical disabilities compete against each other to complete everyday tasks using state-of-the-art technical assistance systems. For more inf…

London-based data center company GTR raised $1.5B from KKR and ~$400M from Oak Hill to develop its facilities in England, Barcelona, Zurich, and Tel Aviv (Financial Times)
https://www.ft.com/content/89040806-8e66-49b5-a2d0-37d813af5d01

I'm sitting at Zurich Airport waiting to pick someone up. Next to me sits a German person who has propped up their iPad on their suitcase. They are in a video conference with several people from banks and legal, discussing tax "optimization" from Germany by buying real estate in different US states and pretending to live elsewhere. On loudspeaker.
"Don't make a bank account, don't change your drivers license. We have checklists we can provide you."

Invariant Price of Anarchy: a Metric for Welfarist Traffic Control
Ilia Shilov, Mingjia He, Heinrich H. Nax, Emilio Frazzoli, Gioele Zardini, Saverio Bolognani
https://arxiv.org/abs/2512.05843 https://arxiv.org/pdf/2512.05843 https://arxiv.org/html/2512.05843
arXiv:2512.05843v1 Announce Type: new
Abstract: The Price of Anarchy (PoA) is a standard metric for quantifying inefficiency in socio-technical systems, widely used to guide policies like traffic tolling. Conventional PoA analysis relies on exact numerical costs. However, in many settings, costs represent agents' preferences and may be defined only up to possibly arbitrary scaling and shifting, representing informational and modeling ambiguities. We observe that while such transformations preserve equilibrium and optimal outcomes, they change the PoA value. To resolve this issue, we rely on results from Social Choice Theory and define the Invariant PoA. By connecting admissible transformations to degrees of comparability of agents' costs, we derive the specific social welfare functions which ensure that efficiency evaluations do not depend on arbitrary rescalings or translations of individual costs. Case studies on a toy example and the Zurich network demonstrate that identical tolling strategies can lead to substantially different efficiency estimates depending on the assumed comparability. Our framework thus demonstrates that explicit axiomatic foundations are necessary in order to define efficiency metrics and to appropriately guide policy in large-scale infrastructure design robustly and effectively.
toXiv_bot_toot

I’ve taken the IC 5 back from Zurich, so you won’t get another photo of the Léman today, but from the Bielersee/Lac de Bienne…

Today was the first time in over a decade that I’ve driven a car, and the first time I’ve driven an electric car. We made it to our two appointments and back!
Also: I had forgotten how foggy Zurich is half the year!

I’ve taken the IC 5 back from Zurich, so you won’t get another photo of the Léman today, but from the Bielersee/Lac de Bienne…

🇺🇦 #NowPlaying on BBCRadio3's #ChristmasAroundEurope
Ēriks Ešenvalds, Aigars Raumanis, Aigars Reinis, Annija Kristiāna Ādamsone, Sōla Choir & Kaspars Ādamsons:
🎵 Zurich Mass
#ĒriksEšenvalds #AigarsRaumanis #AigarsReinis #AnnijaKristiānaĀdamsone #SōlaChoir
(There are still 11 days until 🎄 #Christmas)