A Palestinian middle school student in Michigan
who was publicly admonished for refusing to stand for the pledge of allegiance as part of a personal protest against the war on Gaza
has settled with her school district following a lawsuit around her first amendment free speech rights.
The teenager, identified as DK in court documents, said she faced racism from a teacher at the West Middle school in Canton, Michigan,
after she did not participate in the pledge.
T…
While I'm settling now at home and think about having a walk in the dark to prevent just falling asleep right now - I enjoy the memories from a recent hike.
As you can see at the frosty cross, it was a bit chill. -- Actually .. I'm quite undecicive whether I like summer or winter more? Summer is green and all, but in winter I like the chill and the cold ...
Maybe I don't have to prefer a season? Yes, I guess I just call myself lucky that I can enjoy every season.
This was written by an old friend and I found it pretty packed with good info. It’s also an example of using NotebookLM for research and content development. I found this inspiring enough to give it a try. I’ve found that it is a “Centaur" enabling tech that helps one to create on their own the overall content and leaving details to the NotebookLM tooling.
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SLOs Can’t Catch a Black Swan: A Classification Framework for Thinking About Incidents -Geoff White
"Your SLOs can be green, and your systems can still be falling over. That doesn’t mean SLOs are broken. It means they were never designed to describe every class of risk we encounter in complex systems.
I’ve released version 1.0 of SLOs Can’t Catch a Black Swan as an open, living framework hosted on GitHub.
This is not a book you read once, and it’s not something you consult in the middle of an outage. It’s a way to think more clearly about incidents—across the incident lifecycle.”
https://www.linkedin.com/pulse/slos-cant-catch-black-swan-classification-framework-thinking-white-ybc0c/?trackingId=ShCzMMVCQTChcTi8xT19tg==
Explosions rock Bahrain, Dubai, Jordan and Kuwait as war spreads across Middle East (The Guardian)
https://www.theguardian.com/world/2026/feb/28/dubais-famous-fairmont-hotel-in-flames-after-iranian-air-strike
http://www.memeorandum.com/260228/p68#a260228p68
MS NOW reported on Friday that White House sources believe that Trump is
“getting a little bored” with the Iran war
and “wants to move on” to other initiatives.
MS NOW’s report on Trump’s feelings about the war was echoed by The Wall Street Journal,
which on Thursday reported that the president has told associates that he wants to wrap up the war in the coming weeks and avoid a protracted conflict.
The problem, sources told both MS NOW and the Journal, is that t…
Large eddy simulation of turbulent swirl-stabilized flames using the front propagation formulation: impact of the resolved flame thickness
Ruochen Guo, Yunde Su, Yuewen Jiang
https://arxiv.org/abs/2602.21940 https://arxiv.org/pdf/2602.21940 https://arxiv.org/html/2602.21940
arXiv:2602.21940v1 Announce Type: new
Abstract: This work extends the front propagation formulation (FPF) combustion model to large eddy simulation (LES) of swirl-stabilized turbulent premixed flames and investigates the effects of resolved flame thickness on the predicted flame dynamics. The FPF method is designed to mitigate the spurious propagation of under-resolved flames while preserving the reaction characteristics of filtered flame fronts. In this study, the model is extended to account for non-adiabatic effects and is coupled with an improved sub-filter flame speed estimation that resolves the inconsistency arising from heat-release effects on local sub-filter turbulence. The performance of the extended FPF method is validated by LES of the TECFLAM swirl-stabilized burner, where the results agree well with experimental measurements. The simulations reveal that the stretching of vortical structures in the outer shear layer leads to the formation of trapped flame pockets, which are identified as the physical mechanism responsible for the secondary temperature peaks observed in the experiment. The prediction of this phenomenon is shown to be strongly dependent on the resolved flame thickness, when the filter size is used for modeling sub-filter flame wrinklings. Without proper modeling of the chemical steepening effects, the thickness of the resolved flame brush is over-predicted, causing the flame consumption rate to be under-estimated. Consequently, the flame brush detaches from the outer shear layer, resulting in a failure to capture the flame pockets and the associated secondary temperature peaks.
toXiv_bot_toot
While staying vigilant, we’re embracing the chance to catch our breath and to start healing. The city right now has a bit of the feeling of the days after a natural disaster: there is so much damage to repair. Thousands of people are still sheltering at home, understandably reluctant to go to work and/or school. Thousands are facing imminent eviction when March rent comes due.
There’s organizing around rent relief, talk of a rent strike. Food delivery is still in full swing. Mutual aid is not letting up.
9/
The price of silver smashed through the $90 mark Wednesday morning
for the first time in weeks
as the metal recoups gains it lost after a late January crash,
though the precious metal remains far from the record highs it previously hit above $120.
KEY FACTS
The price of silver is $90.68 as of 9:25 a.m. EST, up nearly 4% but down slightly from a high of $91.18 reached earlier in the morning.
Conservatives want schools to teach this strict life path they say avoids poverty
The steps are simple: Graduate from high school. Find a full-time job. Get married before having kids.
The three-pronged framework is currently taught in just a handful of classrooms.
But soon, students across the country may be told that following those steps could keep them out of poverty as adults.
The approach is getting a boost from conservatives seeking to bring it to America’s middl…