Tootfinder

'Bigger, hotter, faster': Extreme blazes drive rise in CO₂ fire emissions #environment

'Bigger, hotter, faster': Extreme blazes drive rise in CO₂ fire emissions
Rampant wildfires in the Americas drove a jump in global greenhouse gas emissions from fires in the year to February, new research found Thursday, warning that climate change was fanning the flames.

Today, #TimorLeste 🇹🇱 becomes the #ASEAN’s 11th member when the 47th summit begins in Kuala Lumpur later. 🎉
To mark this occasion, I decided to create a mock Philippine historical marker commemorating the body owing to the

The Conductor and the Engine: A Path Towards Co-Designed Reasoning
Yuanxin Wang, Pawel Filipczuk, Anisha Garg, Amaan Dhada, Mohammad Hassanpour, David Bick, Ganesh Venkatesh
https://arxiv.org/abs/2509.19762

The Conductor and the Engine: A Path Towards Co-Designed Reasoning
Modern LLM reasoning relies on extensive test-time computation, driven by internal model training and external agentic orchestration. However, this synergy is often inefficient, as model verbosity and poor instruction following lead to wasted compute. We analyze this capability-cost trade-off and introduce an optimized reasoning workflow (\cepo) that empowers smaller open-source models to outperform models multiple times their size. We will open-source this workflow to enable further research. …

Arriving at Act I, The Alters is quite engaging. It's a video game, in case you are reaching for your favourite search engine. So far, the sci-fi aspect has that structured feeling of the Eastern European/Soviet branch of the genre, mixed up with the post-Soviet era shift of values and cultural trends -- still kind of bland, but looking at the Western guilty thrill of the dystopian. It's a damn good, well-made game. I hope it holds up in that way until the end.

Graphene and thin graphite films for ultrafast optical Kerr gating at 1 GHz repetition rate under focused illumination
Amr Farrag, Assegid M. Flatae, Mario Agio
https://arxiv.org/abs/2511.17713 https://arxiv.org/pdf/2511.17713 https://arxiv.org/html/2511.17713
arXiv:2511.17713v1 Announce Type: new
Abstract: The ability to address sub-picosecond events of weak optical signals is essential for progress in quantum science, nonlinear optics, and ultrafast spectroscopy. While up-conversion and optical Kerr gating (OKG) offer femtosecond resolution, they are generally limited to ensemble measurements, making ultrafast detection in nano-optics challenging. OKG, with its broadband response and high throughput without phase-matching, is especially promising when used at high repetition rates under focused illumination.
Here, we demonstrate an ultrafast detection scheme using the third-order nonlinearity of graphene and thin graphite films, operating at 1 GHz with sub-nanojoule pulses and achieving 141 fs temporal resolution. Their exceptionally large nonlinear refractive index, orders of magnitude higher than conventional Kerr media, enhances detection efficiency at smaller thicknesses, enables sub-picosecond response, and supports broadband operation. Their atomic-scale thickness minimizes dispersion and simplifies integration with microscopy platforms, optical fibers, and nanophotonic circuits, making them a compact, practical material platform for nano-optical and on-chip ultrafast Kerr gating.
toXiv_bot_toot

I'd think that what was required to get the #faydown cloak/double jump would make me a platform timing expert. I'd think wrong. #silksong

★ Do you get excited or upset about AWS SCPs, or GCP Org Policies?
★ Do you have experience developing software to solve cloud security challenges?
★ Do you downplay your cloud security knowledge but actually you know a lot of niche oddities of cloud IAM?
★ Do you like working in diverse security teams that care about your wellbeing?
★ Do you want to get paid to work on cloud security for one of the most sophisticated AWS environments in the world?
I'm hiring a…

Security Software Engineer (L5), Cloud Infrastructure Security | USA - Remote | Netflix
Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Netflix operates our streaming service control plane on Amazon Web Services, which has led to one of the largest and most sophisticated AWS environments in the world. C…

I don't know if it is just my bubble, but these are correlations that I observed:
- Nuclear research/engineering and Furries
- Trains and Neurodiversity
And at this point I'm afraid to research for papers or studies covering this.

The mechanics sorted out filling the adblue tank.
The warnings have stopped beeping and the 10 l bottle that was in the back is gone, so presumably I can trust it's in the tank now.
Sounds like much of what I have paid for was for them doing what I did: Looking all around the car for an ad-blue tank hole and taking things apart trying to find it.
But none of that is the correct solution, which is to put it up on the ramp and clamber underneath to find the tank which has some sort of lowering mechanism, to then lower it and fill it and raise it again.
Not a job for me then. Next time it'll maybe be cheaper coz of them knowing what to do now and not spending half a day trying to figure it out.
Apparently there is a second emissions reduction mechanism which doesn't take a wattery bottle of urea, but instead needs a pouch of oily tar stuff.
This is more likely to empty and need replacing next, rather than the piss bottle.
And even for normal cars that haven't been screwed up for wheelchair access this is a mechanics job anyway. And the garage will have to order in the tar pouch especially.
Back in the 90s, my first car cost about 200 quid. Today I paid 200 quid to get someone to fill it up with purified piss for emissions reduction. Oh how things change. 😆

China’s CO2 emissions have now been flat or falling for 18 months.
The rapid adoption of electric vehicles (EVs) saw CO2 emissions from transport fuel drop by 5% year-on-year, while there were also declines from cement and steel production.
While emissions from the power sector were flat year-on-year, a big rise in the chemical industry’s CO2 output offset reductions elsewhere.

Analysis: China’s CO2 emissions have now been flat or falling for 18 months - Carbon Brief
China’s carbon dioxide (CO2) emissions were unchanged from a year earlier in the third quarter of 2025, extending a flat or falling trend that started in March 2024.