Tootfinder

🔊 #NowPlaying on #BBCRadio3:
#ThroughTheNight
- Chaminade, Ravel and Shostakovich from Madrid
Piano trios by Chaminade, Ravel and Shostakovich with the Sitkovetsky Trio. Jonathan Swain presents.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002jtm0

Roblox restricts some features in the UAE and Saudi Arabia, including its in-game chat tool, and improves Arabic content moderation over child safety concerns (Leen Al-Rashdan/Bloomberg)
https://www.bloomberg.com/news/articles/20

🇺🇦 Auf radioeins läuft...
Moderat:
🎵 Bad Kingdom
#NowPlaying #Moderat
https://fazedjset.bandcamp.com/track/moderat-bad-kingdom-dj-koze-remix
https://open.spotify.com/track/52XjrfqvrxaMtjCDYEKkXN

Note that this isn’t a criticism about anyone working on the Mastodon code or the many selfless people who host servers and spend time on moderation and money on hosting.
I’m not saying all this to be an asshole.
I care about people, software and the web and it’s really annoying that there isn’t a well working alternative to commercial platforms that I can recommend to “normal” people.
I’ve been using Mastodon for close to nine years now I think and I just don’t see it getting where it needs to be.

Sparsity, Stress-Independence and Globally Linked Pairs in Graph Rigidity Theory
D\'aniel Garamv\"olgyi, Bill Jackson, Tibor Jord\'an
https://arxiv.org/abs/2509.03150

Sparsity, Stress-Independence and Globally Linked Pairs in Graph Rigidity Theory
A graph is $\mathcal{R}_d$-independent (resp. $\mathcal{R}_d$-connected) if its $d$-dimensional generic rigidity matroid is free (resp. connected). A result of Maxwell from 1867 implies that every $\mathcal{R}_d$-independent graph satisfies the sparsity condition $|E(H)|\leq d|V(H)|-\binom{d+1}{2}$ for all subgraphs $H$ with at least $d+1$ vertices. Several other families of graphs $G$ arising naturally in rigidity theory, such as minimally globally $d$-rigid graphs, are kno…

“This Is From a Meteorite”: Scientist Stunned by Water Inside 400-Million-Year-Old Plant
https://scitechdaily.com/this-is-from-a-meteorite-scientist-stunned-by-water-inside-400-million-year-old-plant/

Are Enterprises Ready for Quantum-Safe Cybersecurity?
Tran Duc Le, Phuc Hao Do, Truong Duy Dinh, Van Dai Pham
https://arxiv.org/abs/2509.01731 https://arxi…

Are Enterprises Ready for Quantum-Safe Cybersecurity?
Quantum computing threatens to undermine classical cryptography by breaking widely deployed encryption and signature schemes. This paper examines enterprise readiness for quantum-safe cybersecurity through three perspectives: (i) the technologist view, assessing the maturity of post-quantum cryptography (PQC) and quantum key distribution (QKD); (ii) the enterprise (CISO/CIO) view, analyzing organizational awareness, risk management, and operational barriers; and (iii) the threat actor view, eva…

Det här är ett av de starkaste skälen till att jag lämnade Metas tjänster: de psykiska påfrestningar som drabbar de lågavlönade moderatorer som sorterar sig igenom grafiskt våld från morgon till kväll. Det är också ett av de starkaste skälen till att jag personligen inte vill se ett beroende av stora språkmodeller i arbetslivet.

Det är ett lätt val för mig. Men alla måste få valet att inte behöva använda produkter som bygger på exploatering och lidande. Vi kan inte tvinga anställda och…

Coherent Two-State Oscillations in False Vacuum Decay Regimes
Peiyun Ge, Xiao Wang, Yu-Xin Chao, Rong Lv, Li You
https://arxiv.org/abs/2509.04272 https://a…

Coherent Two-State Oscillations in False Vacuum Decay Regimes
Coherent two-state oscillations are observed in numerical simulations of one-dimensional transverse- and longitudinal-field Ising model within the false vacuum decay regimes. Starting from the false vacuum state with all spins up, in moderate-sized systems with a small transverse field, we find conventional decay dynamics at resonance conditions $ h\approx 2J/n$ can change into coherent oscillations between the false vacuum and a symmetric resonant state, manifested by a sub-leading eigenstate …

🔊 #NowPlaying on #BBCRadio3:
#ThroughTheNight
- Mark Padmore and Julius Drake in Madrid
The forest is a common motif in the work of Romantics, and forms the inspiration for this song recital from Madrid.
Relisten now 👇
https://www.bbc.co.uk/programmes/m002hlw9