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Civics of Technology
Dear Civics of Tech Community,We have launched this page to create a way for our community members to support our organization and help us expand the work that we do.Civics of Technology is a grassroo

Die einen sagen so, die anderen sagen so.

Now in Katoen kamer at @… Lennart Benschop on "Agon, a modern 8-bit computer"
#tdose

The acyclic directed bunkbed conjecture is false
Tomasz Przyby{\l}owski
https://arxiv.org/abs/2506.22284 https://arxiv.org/pdf/2506.2…

The acyclic directed bunkbed conjecture is false
We construct a simple acyclic directed graph for which the Bunkbed Conjecture is false, thereby resolving conjectures posed by Leander and by Hollom.

All-polarisation beamsplitters for interferometer applications
S. L. Kranzhoff, Z. Van Ranst, J. De Bolle, S. Coessens, S. L. Danilishin, C. Detavernier, P. F. Smet, A. P. Spencer, J. Steinlechner, S. Steinlechner, M. Vardaro, S. Hild
https://arxiv.org/abs/2507.22866

All-polarisation beamsplitters for interferometer applications
Optical beamsplitters with similar properties for orthogonal, linear polarisation modes are required for realising polarisation-based speedmeter schemes to reduce back-action noise in gravitational-wave interferometers. In this paper, we investigate two beamsplitter coatings obtained from Laseroptik GmbH and Optoman on a best-effort basis that aim for a 50/50 power splitting ratio and equal overall phase shift for two orthogonal, linear polarisation modes interacting with the optic. We show tha…

Wann werden nun eigentlich die Haftbefehle des #CC gegen Bezalel #Smotrich und #BenGvir ausgestellt - das ist längst, längst überfällig. Das sind kriminelle Rassisten und maßgeblich an Kriegs- und Menschenrechtsverletzung…

🇺🇦 #NowPlaying on KEXP's #SundaySoul
The Emotions:
🎵 Flowers
#TheEmotions
https://missdisco.bandcamp.com/track/the-emotions-flowers-miss-disco-edit
https://open.spotify.com/track/7BngbNGLogotcTM0PSvnYB

Qu'est-ce que l'humanité a encore inventé pour détruire l'humanité ?
https://youtube.com/shorts/0_nWOXZFiwA?si=3VeO3-BbNJBPPPXm

Design of a bioinspired robophysical antenna for insect-scale tactile perception and navigation
Parker McDonnell, Lingsheng Meng, Hari Krishna Hariprasad, Alexander Hedrick, Eduardo Miscles, Samuel Gilinsky, Jean-Michel Mongeau, Kaushik Jayaram
https://arxiv.org/abs/2507.23719

Design of a bioinspired robophysical antenna for insect-scale tactile perception and navigation
The American cockroach (Periplaneta americana) uses its soft antennae to guide decision making by extracting rich tactile information from tens of thousands of distributed mechanosensors. Although tactile sensors enable robust, autonomous perception and navigation in natural systems, replicating these capabilities in insect-scale robots remains challenging due to stringent size, weight, and power constraints that limit existing sensor technologies. To overcome these limitations, we introduce CI…

When will the arrest warrants issued by the #ICC against Bezalel #Smotrich and #BenGvir finally be executed? This is long overdue. These are criminal racists who bear significant responsibility for