Tootfinder

Sure - return to office policies may make us less healthy and less happy, but at least they also make us less productive.
https://farmingdale-observer.com/2025/05…

'Forever chemical' found in all but one of tested UK rivers #UnitedKingdom

'Forever chemical' TFA found in all but one of tested UK rivers
The long-term impact of the chemical on human health is still unclear and being researched.

Genuinely torn about this. Keeping people safe from a roving right-wing murderer does seem prudent. But I don’t want to send out the message that this is a way to get a protest cancelled.
❝The No Kings coalition that organized protests across the US today is cancelling all demonstrations in Minnesota that have not already started after two lawmakers were shot, Reuters reports.
Indivisible said on Bluesky: “Governor Walz has recommended that we cancel No Kings events across Minnesota because the individual who assassinated a Democratic lawmaker is still at large.”❞
https://www.theguardian.com/us-news/live/2025/jun/14/trump-birthday-military-parade-no-kings-protest-live-updates

Patreon plans to consolidate its Pro and Premium plans starting August 5, taking a 10% commission, rather than the current 8% for Pro and 12% for Premium users (Dominic Preston/The Verge)
https://www.theverge.com/news/687570/patreon-standard-pr…

Patreon is raising its fees for new creators soon
Patreon is raising the rate it charges to most creators, but existing users won’t see an increase — nor will anyone who signs up by August 4th.

https://mastodon.social/@noybeu/114693494985013191

Conical Intersections and Electronic Momentum As Viewed From Phase Space Electronic Structure Theory
Titouan Duston, Nadine Bradbury, Zhen Tao, Joseph E. Subotnik
https://arxiv.org/abs/2506.11963

Conical Intersections and Electronic Momentum As Viewed From Phase Space Electronic Structure Theory
We investigate the structure of a prototypical two-state conical intersection (BeH$_2$) using a phase space electronic Hamiltonian $\hat{H}_{PS}(\bR,\bP)$ that goes beyond the Born-Oppenheimer framework. By parameterizing the electronic Schr{ö}dinger equation by both nuclear position ($\bR$) and momentum ($\bP$), we solve for quantum electronic states in a moving frame that can break time reversal symmetry and, as a result, the branching plane of the conical intersection within a phase space f…

Robotic System for Chemical Experiment Automation with Dual Demonstration of End-effector and Jig Operations
Hikaru Sasaki, Naoto Komeno, Takumi Hachimine, Kei Takahashi, Yu-ya Ohnishi, Tetsunori Sugawara, Araki Wakiuchi, Miho Hatanaka, Tomoyuki Miyao, Hiroharu Ajiro, Mikiya Fujii, Takamitsu Matsubara
https://arxiv.org/abs/2506.…

Robotic System for Chemical Experiment Automation with Dual Demonstration of End-effector and Jig Operations
While robotic automation has demonstrated remarkable performance, such as executing hundreds of experiments continuously over several days, it is challenging to design a program that synchronizes the robot's movements with the experimental jigs to conduct an experiment. We propose a concept that enables the automation of experiments by utilizing dual demonstrations of robot motions and jig operations by chemists in an experimental environment constructed to be controlled by a robot. To verify t…

“Using LLMs makes you stupid” is such an emotionally appealing conclusion that I’m going to consciously work — this post is my public commitment! — not to read •too• much into this one study. As the OP says: small N, not peer reviewed, etc.
But I •will• immediately heed the authors’ “concerns about the long-term educational implications of LLM reliance.” However the research shakes out, it seems like good practice to double down on helping students keep their own brains awake and active regardless of the technology available to them.

In the wake of the official MN Capitol rally being cancelled, lots of neighborhood protests springing up in its place. Judging by local reaction, that MAGA serial killer is going to cause •more• protest, not less. This makes me feel better about the decision to cancel the big one (which, per the previous post, I am truly torn about).

More from @… to the effect of “maybe don’t read too much into this paper’s conclusions:”
https://mastodon.social/@grimalkina/114691010147820538