Tootfinder

An in-depth look at the rise of relationships between humans and AI companion chatbots on apps like Nomi, coinciding with a loneliness epidemic in the US (Salvador Rodriguez/CNBC)
https://www.cnbc.com/2025/08/01/human-ai-relationships-love-nomi.html

'What am I falling in love with?' Human-AI relationships are no longer just science fiction
Since ChatGPT’s late 2022 launch, everyday people have formed emotional connections to chatbots, describing them as deep friendships and even life partnerships.

#idw Klimaschützende #Kohlenstoffsenken der EU-Wälder werden schwächer
#Wälder bedecken etwa 40 Prozent der EU-Landoberfläche. Zwischen 1990 und 2022 haben sie etwa 10 Prozent der von Menschen verursac…

Klimaschützende Kohlenstoffsenken der EU-Wälder werden schwächer

Cowboys pondršn a prueba a La’el Collins https://www.dallascowboys.com/news/cowboys-pondran-a-prueba-a-la-el-collins-esta-semana

Diarycast - Year In Review, and One Weird Trick (2022) - A look back at the thrills and spills of 2022 at EOU Towers... #podcast #yearInReview - h…

Diarycast - Year In Review, and One Weird Trick (2022)
A look back at the thrills and spills of 2022 at EOU Towers... #podcast #yearInReview

KORRIGIERTE GRAFIK FÜR ZU/RÜCKBAU
Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 22.08.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.
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Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#LesserKnownFanConventions

Stereo performance of SST-1M at different altitudes
Patrik \v{C}echvala (for the SST-1M collaboration), Vladim\'ir Novotn\'y (for the SST-1M collaboration), Ji\v{r}\'i Bla\v{z}ek (for the SST-1M collaboration), Ana Laura M\"uller (for the SST-1M collaboration), Jakub Jury\v{s}ek (for the SST-1M collaboration), Thomas Tavernier (for the SST-1M collaboration)

Stereo performance of SST-1M at different altitudes
The SST-1M telescopes are a pair of Imaging Atmospheric Cherenkov Telescopes (IACTs) that have been operating at the Ondřejov Observatory (510 m a.s.l.) in the Czech Republic since 2022. Optimized for detecting gamma rays in the energy range 1-300 TeV, they are capable of performing both mono and stereo observations. Despite challenging atmospheric conditions, SST-1M has successfully detected several galactic and extragalactic gamma-ray sources with energies reaching up to 200 TeV during its o…

A metrization theorem for edge-end spaces of infinite graphs
Max Pitz
https://arxiv.org/abs/2507.16625 https://arxiv.org/pdf/2507.166…

A metrization theorem for edge-end spaces of infinite graphs
We prove that the edge-end space of an infinite graph is metrizable if and only if it is first-countable. This strengthens a recent result by Aurichi, Magalhaes Jr.\ and Real (2024). Our central graph-theoretic tool is the use of tree-cut decompositions, introduced by Wollan (2015) as a variation of tree decompositions that is based on edge cuts instead of vertex separations. In particular, we give a new, elementary proof for Kurkofka's result (2022) that every infinite graph has a tree-cut d…

New Bounds for the Ideal Proof System in Positive Characteristic
Amik Raj Behera, Nutan Limaye, Varun Ramanathan, Srikanth Srinivasan
https://arxiv.org/abs/2506.16397

New Bounds for the Ideal Proof System in Positive Characteristic
In this work, we prove upper and lower bounds over fields of positive characteristics for several fragments of the Ideal Proof System (IPS), an algebraic proof system introduced by Grochow and Pitassi (J. ACM 2018). Our results extend the works of Forbes, Shpilka, Tzameret, and Wigderson (Theory of Computing 2021) and also of Govindasamy, Hakoniemi, and Tzameret (FOCS 2022). These works primarily focused on proof systems over fields of characteristic $0$, and we are able to extend these results…

Beck-Chevalley Conditions in Simplicial Sets
Gaga Chakhvashvili
https://arxiv.org/abs/2507.15341 https://arxiv.org/pdf/2507.15341

Beck-Chevalley Conditions in Simplicial Sets
We describe certain class of simplicial sets introduced around 2022 by Valentin Shehtman; we call such simplicial sets Shehtman complexes. An example of a Shehtman complex that is not a Kan complexes is given.

Pastor comitted crypto fraud, blames god for telling him to do it!! #hipocracy #religion

Veteran LB Von Miller, Washington Commanders finalizing 1-year deal: Reports https://www.nytimes.com/athletic/6499101/2025/07/16/von-miller-washington-commanders-signing-reports/

A survey of UK academic integrity violations finds nearly 7,000 proven AI cheating cases in 2023-24, or 5.1 per 1,000 students, up from 1.6 per 1,000 in 2022-23 (Michael Goodier/The Guardian)
https://www.theguardian.co…

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 10.07.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

The spectral Tur\'{a}n problem: Characterizing spectral-consistent graphs
Longfei Fang, Huiqiu Lin, Mingqing Zhai
https://arxiv.org/abs/2508.12070 https://

The spectral Turán problem: Characterizing spectral-consistent graphs
Let ${\rm EX}(n,H)$ and ${\rm SPEX}(n,H)$ denote the families of $n$-vertex $H$-free graphs with the maximum size and the maximum spectral radius, respectively. A graph $H$ is said to be spectral-consistent if ${\rm SPEX}(n,H)\subseteq {\rm EX}(n,H)$ for sufficiently large $n$. A fundamental problem in spectral extremal graph theory is to determine which graphs are spectral-consistent. Cioabă, Desai and Tait [European J. Combin. 99 (2022) 103420] proposed the following conjecture: Let $H$ be…

Die #Klimakrise trifft #Deutschland:
Die invasive #Tigermücke breitet sich seit 2022 massiv am #Oberrhein

„Nichts zu tun, wäre fatal“: Kommunen wehren sich gegen aggressive Stechmücken-Art
Die Asiatische Tigermücke hat sich am Oberrhein massiv ausgebreitet. Die Bekämpfung soll weitergehen – auch wenn die Hoffnung auf eine Ausrottung des invasiven Insekts mittlerweile zerschlagen hat.