Tootfinder

The most recent episode of #AmericanHysteria podcast was a very interesting discussion about J. Edger Hoover tying the government to his religious views more openly and extensively than I'd previously understood.
May have to check out Lerone A. Martin's book to get all the details. It's continously surprising to me (though it really shouldn't be) how some people …

The FBI's White Christian Nation with Lerone A. Martin
Podcast Episode · American Hysteria · 07/14/2025 · 1h 28m

Vanishing Metric Commutation Relation and Higher-derivative De Donder Gauge in Quadratic Gravity
Ichiro Oda
https://arxiv.org/abs/2507.10712 https://

Vanishing Metric Commutation Relation and Higher-derivative De Donder Gauge in Quadratic Gravity
We show that the equal-time commutation relations (ETCRs) among the time derivatives of the metric tensor identically vanish in the higher-derivative de Donder gauge as well as the conventional de Donder gauge (or harmonic gauge) for general coordinate invariance in the manifestly covariant canonical operator formalism of quadratic gravity. These ETCRs provide us with the vanishing four-dimensional commutation relation, which implies that the metric tensor behaves as if it were not a quantum op…

Isometric-Universal Graphs for Trees
Edgar Baucher, Fran\c{c}ois Dross, Cyril Gavoille
https://arxiv.org/abs/2506.11704 https://arxiv…

Isometric-Universal Graphs for Trees
We consider the problem of finding the smallest graph that contains two input trees each with at most $n$ vertices preserving their distances. In other words, we look for an isometric-universal graph with the minimum number of vertices for two given trees. We prove that this problem can be solved in time $O(n^{5/2}\log{n})$. We extend this result to forests instead of trees, and propose an algorithm with running time $O(n^{7/2}\log{n})$. As a key ingredient, we show that a smallest isometric-un…

An in-depth look at the US SEC's EDGAR system breach that was disclosed in 2017, as one of the key hackers, Olga Kuprina, says EDGAR remains a soft target (Liam Vaughan/Bloomberg)

"Ein besonders schwieriges Erbe – spartenübergreifende Initiativen zur Erschließung, Digitalisierung und Erforschung des Nachlasses von Leni Riefenstahl" @…: https://blog.sbb.berlin/ri…

❝Police on horseback charged at the crowd, striking some with wood rods and batons as they cleared the street in front of the federal building. Officers then fired teargas and crowd control projectiles at the large group, sending demonstrators, hotdog vendors and passing pedestrians fleeing through the street. Some have since regrouped, ignoring an LAPD dispersal order.
‘It was a total 100% over-reaction. We weren’t doing anything but standing around chanting peaceful protest,’ said Samantha Edgerton, a 37-year-old bartender.”❞
https://www.theguardian.com/us-news/live/2025/jun/14/trump-birthday-military-parade-no-kings-protest-live-updates?page=with:block-684e0b918f08be826d571aa2#block-684e0b918f08be826d571aa2

Trump: Auch zweites Treffen "vielleicht in Alaska"
Auch ein etwaiger zweiter Ukraine-Gipfel könnte nach Darstellung von US-Präsident Donald Trump in Alaska stattfinden. Bei seinem Treffen mit dem russischen Präsidenten Wladimir Putin am Freitag wolle er "nur die Weichen für das nächste Treffen" mit dem ukrainischen Staatsoberhaupt Wolodymyr Selenskyj stellen, sagte Trump vor Journalisten im Weißen Haus. Dies könne sehr bald g…
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Ukraine-Liveblog: ++ Trump äußert sich vor Gipfel vorsichtig optimistisch ++
US-Präsident Donald Trump schließt nicht aus, dass sein Treffen mit Kremlchef Wladimir Putin ergebnislos bleibt. Jeweils 84 Kriegsgefangene haben Moskau und Kiew heute ausgetauscht.

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Eddy Grant:
🎵 Electric Avenue
#EddyGrant
https://opaledit.bandcamp.com/track/eddy-grant-electric-avenue-opal-edit
https://open.spotify.com/track/55AMcB2JAUr7wmM3Z9Vgqc

am samstag haben wir mit freunden die "teatime" beim monsieur macaron in münster getestet. sehr lecker!
#münster