Tootfinder

My plans to hike the Tongariro Alpine Crossing were derailed by two days of rain and high winds, so we made a plan B: the Tama lakes track, which has somewhat less exposure but still gets up over 1400m. We’re lucky we didn’t try Tongariro given how tough the conditions were at Tama lakes – driving snow and winds on the ridge. But we were rewarded with good views and improving weather on the return trip. #hiking

I’ve seen posts about how Democratic politicians have to be “punished” and then they’ll shape up — even one horrifying post basically arguing that we need a couple more years for fascism to fully materialize in order to reform our political system.
My dude…this “people will wake up when it’s bad enough” trope doesn’t work. It’s never worked. It’s been failing spectacularly my whole life — and if one Trump term didn’t do it…what will? And how many people’s lives will be destroyed along the way?
That thinking will kill us all.
4/

Christian therapist Kaley Chiles
wants the Supreme Court to rule
that
Christian therapists’ free speech rights outweigh a law that bans therapy aimed at changing a minor’s sexual identity.
The case could affect laws in nearly 30 states.
https://www.was…

Christian therapist seeks right to counsel gay teens to change feelings
The Supreme Court will consider whether therapists’ free speech rights outweigh a law that bans therapy that seeks to change sexual identity. Almost 30 states have such bans.

Spectrometry of Captured Highly Charged Ions Produced Following Antiproton Annihilations
F. P. Gustafsson, M. Volponi, J. Zielinski, A. Asare, I. Hwang, S. Alfaro Campos, M. Auzins, D. Bhanushali, A. Bhartia, M. Berghold, R. S. Brusa, K. Calik, A. Camper, R. Caravita, F. Castelli, G. Cerchiari, S. Chandran, A. Chehaimi, S. Choudapurkar, R. Ciury{\l}o, P. Conte, G. Consolati, M. Doser, R. Ferguson, M. Germann, A. Giszczak, L. T. Gl\"oggler, {\L}. Graczykowski, M. Grosbart, F. Guati…

Spectrometry of Captured Highly Charged Ions Produced Following Antiproton Annihilations
We report the first capture and time-of-flight spectrometry of highly charged ions produced following antiproton annihilations in a Penning-Malmberg trap. At the AEgIS experiment, we employed a multi-step nested-trap technique to isolate ions from antiproton annihilations with ultra-low-density helium and argon gas. The capture and identification of highly-charged argon ions in charge-states up to $Ar^{5+}$ demonstrates a new method for in-trap synthesis. This work establishes a clear path towa…

Day 3: Octavia Butler.
Incredibly dark, graphic, and disturbing near-future science fiction, which has proved absolutely prophetic. In the 1990's she was writing about a charismatic Conservative Christian and white nationalist president elected in 2024, and the horrors his paramilitary followers would unleash, including forced labor & indoctrination camps. Did I mention those books include ebikes & pseudo-cellphones too? Characters fleeing north from a disastrous social collapse in Loss Angeles? This is "The Parable of the Sower" and "The Parable of the Talents" and the later was tragically rushed to an end because of Butler's declining health.
Her work deals unflinchingly with racism and the darker parts of society, and to those who might say "her depiction of social collapse is overblown," I'd say that while it's not literally the world we live in, it's *effectively* the world that the poorest of us live in. If you're a homeless undocumented latinx person in LA right now, I'm not sure how meaningfully different your world is from the one she depicts.
Her work comes with a strong content warning for lots of things, including racial violence, sexual abuse and slavery, including of children, animal harm, etc., so it's not for everyone. Reading it in 2023 was certainly an incredible trip. Her politics are really cool though; with explicit pro-LGBTQ themes and tinges of what might today be considered #SolarPunk.
#20WomenAuthors

#caturday

Well-posedness for the periodic Hyperbolic nonlinear Schr\"odinger equations
Engin Ba\c{s}ako\u{g}lu, Yuzhao Wang
https://arxiv.org/abs/2510.03211 https://

Well-posedness for the periodic Hyperbolic nonlinear Schrödinger equations
We establish local well-posedness for the hyperbolic nonlinear Schrodinger equation (HNLS) in the critical spaces. Following the approach of Killip and Visan, we derive scale-invariant Strichartz estimates for HNLS on both rational and irrational tori, thereby removing the epsilon-loss of derivative present in the hyperbolic Strichartz estimates of Bourgain and Demeter.

Distinct dimensions for attractors of bi-Lipschitz iterated function systems
Simon Baker, Amlan Banaji, De-Jun Feng, Chun-Kit Lai, Ying Xiong
https://arxiv.org/abs/2509.22084 ht…

Distinct dimensions for attractors of bi-Lipschitz iterated function systems
In this paper, we construct an iterated function system on the line consisting of two bi-Lipschitz contractions whose attractor has distinct lower, Hausdorff, lower box, upper box, and Assouad dimensions, thereby providing negative answers to certain folklore questions. Furthermore, as a by-product of our study of bi-Lipschitz IFSs, we construct IFSs within this family that exhibit interesting fractal behaviour. In particular, we prove the following two statements: (i) There exists a bi-Lipsc…