Tootfinder

Filing: Chinese AI chipmaker Axera aims to raise up to ~$379.2M in a Hong Kong IPO, offering 104.9M shares at ~$3.61 each; trading expected to start February 10 (Reuters)
https://www.reuters.com/world/asia-pacific

🔥Ensuring a Postmark on the Date of Delivery:
To assure a postmark is applied on the same day a document is delivered to the USPS,
individuals must utilize specific retail services.
The final rule outlines the following methods:
Request a Manual Postmark: Customers may present a mail piece at a retail counter and request a "manual (local) postmark". This postmark is applied at the time of acceptance, so the date aligns with the date the USPS took possession…

USPS Announces Changes to the Postmark Date System
The United States Postal Service (USPS) has adopted a final rule (FR Doc.

I agree with the following but understand why folks would like to be private too!
Fernando Borretti:: "I Wish People Were More Public"
Probably not a popular thing to say today. The zeitgeisty thing to say is that we should all log off and live terrible cottagecore solarpunk lives raising chickens and being mindful. I wish people were more online and more public. I have rarely wished the opposite. Consider this post addressed to you, the reader." --> Read the whol…

Thailand’s endangered ‘sea cows’ are washing ashore – pointing to a crisis in our seas https://www.theguardian.com/environment/2026/jan/22/thailand-dugong-sea-cow-population-sea-biodiversity-crisis

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

China's SMIC plans to acquire the remaining 49% stake in its SMNC unit for ~$5.8B, making the unit wholly owned, per a Shanghai Stock Exchange filing (Reuters)
https://www.reuters.com/world/asia-pacific/chinas-smic-take-full-…

Hš vinte anos atršs, eu achava que 480p era uma resolução ótima para vídeos e que somente filmes muito específicos (com fotografia excepcional) justificavam o uso de resolução de 720p, que ocupava muito espaço no HD/CD. Mas agora hš pouco estava assistindo um videoclip da Loreena McKennitt em resolução 480p na minha TV de 42 polegadas e mal conseguia distinguir as imagens.
Em parte isso é porque nossos cérebros ficaram muito acostumado a imagens em alta resolução. Mas, principalmente, c…

Lawmakers from both sides of the aisle have turned on Attorney General Pam Bondi
and have reportedly begun drafting articles of impeachment
following the heavily opaque release of the Epstein files

Pam Bondi faces calls to be jailed as bipartisan articles of impeachment are drafted - NewsBreak
Several lawmakers accused Bondi of flouting the Epstein Files Transparency Act, which mandated the government to provide full disclosure of the Justice Dep

Filings: Tether-owned Northern Data sold its bitcoin mining unit, Peak Mining, for up to $200M to a group including companies controlled by Tether executives (Nikou Asgari/Financial Times)
https://www.ft.com/content/352fc0e3-0f0d-4e72-abe6-dd992b040caa

Bending Spoons acquires Eventbrite for ~$500M in an all-cash deal, following its $1.38B purchase of Vimeo and a pending acquisition of AOL (Cate Lawrence/Tech.eu)
https://tech.eu/2025/12/02/bending-spoons-to-acquire-eventbrite-in-500m-all-cash-deal/

Bending Spoons to acquire Eventbrite in $500M all-cash deal
Bending Spoons is acquiring the global event management platform Eventbrite in an all-cash transaction valued at approximately $500 million. Eventbrite would become the latest major global brand to join the Bending Spoons portfolio. Last month, the company announced a definitive agreement to acquire AOL, pending customary closing conditions and regulatory approvals. Bending Spoons also recently completed its $1.38 billion acquisition of Vimeo. “For two decades, Eventbrite has stood at the…