Tootfinder

Google announces 30 Gemini AI tools for educators, like "Gems" which help students on specific subjects, included with Google Workspace for Education accounts (Sarah Perez/TechCrunch)
https://techcrunch.com/2025…

Google embraces AI in the classroom with new Gemini tools for educators, chatbots for students, and more | TechCrunch
Google will give teachers the ability to create interactive study guides using the AI research tool Notebook LM, along with their classroom materials.

Experts: No 'instant answer' if gunman had CTE https://www.espn.com/nfl/story/_/id/45861323/experts-say-no-instant-answer-whether-gunman-had-cte

Was able to grab and install Lagrange (for accessing Gopher/Gemini sites) here on my laptop that has Mint on it, just by searching for Lagrange in the Software Manager (gotta love Linux). Installed, launched-- and yeah, it really is a great, clean GUI. Also, you can see my Rogue desktop background 😂
#Gemini #Gopher …

Gunman dead after ambush on US firefighters in Idaho
https://www.lemonde.fr/en/international/article/2025/06/30/gunman-dead-after-ambush-on-us-firefighters-in-idaho_6742846_4.html

Firefighters ambushed by gunman while responding to brush fire in Idaho: Sheriff (ABC News)
https://abcnews.go.com/US/firefighters-ambushed-gunman-responding-brush-fire-coeur-dalene/story?id=123325507
http://www.memeorandum.com/250629/p78#a250629p78

Moskau: Eroberungen in der Ukraine gewinnen an Tempo
Nach Darstellung von Russlands Verteidigungsminister Andrej Beloussow läuft Moskaus Eroberungskrieg erfolgreich und hat zuletzt deutlich an Fahrt gewonnen. "Wenn wir zu Jahresbeginn jeden Monat 300 bis 400 Quadratkilometer befreit haben, so sind es jetzt 600 bis 700", sagte Beloussow bei einer Sitzung des Ministeriums. Zum Vergleich: Die Stadt Hamburg hat eine Fläche von 75…
📑

Ukraine-Liveblog: ++ Erneut Tote nach russischem Angriff ++
Die Ukraine meldet zwei Tote nach erneuten russischen Angriffen in der zentralukrainischen Region Dnipropetrowsk. Das US-Außenministerium hat den Verkauf von Waffen an die Ukraine genehmigt.

Decoherence-free subspaces and Markovian revival of genuine multipartite entanglement in a dissipative system
Shubhodeep Gangopadhyay, Vinayak Jagadish, R. Srikanth
https://arxiv.org/abs/2507.22796

Decoherence-free subspaces and Markovian revival of genuine multipartite entanglement in a dissipative system
We analyze a system of three or more qubits collectively interacting with a zero-temperature bosonic bath characterized by a Lorentzian spectral density. Our study focuses on the emergence of decoherence-free subspaces and the genuine-entanglement dynamics. Specifically, we study the three qubit system in detail, where the genuine entanglement is quantified through the convex roof extension of negativity. By examining the transition between Markovian and non-Markovian regimes, we reveal how the…

Police: Vegas casino supervisor sold gunman rifle https://www.espn.com/nfl/story/_/id/45862105/casino-supervisor-sold-gunman-rifle-used-nyc-attack

Top 100 AI consumer apps: Gemini ranks #2 behind ChatGPT on mobile with ~50% of its MAUs, with Grok at #4; on the web, Gemini has ~12% of ChatGPT's visits (Andreessen Horowitz)
https://a16z.com/100-gen-ai-apps-5/

The Top 100 Gen AI Consumer Apps – 5th Edition
Which AI apps are people actively using? What’s actually making money, beyond being popular? We analyzed the data.

In Violent Attack, Gunman Brings Issue of C.T.E. to N.F.L.’s Door https://www.nytimes.com/2025/07/29/us/nyc-shooting-gunman-nfl-cte.html