Tootfinder

🚲 How a NASA Engineer Discovered a World of Semi Truck Aerodynamics by Accident
https://www.thedrive.com/news/how-a-nasa-engineer-discovered-a-world-of-semi-truck-aerodynamics-by-accident

How a NASA Engineer Discovered a World of Semi Truck Aerodynamics by Accident
What started as a minor bike incident resulted in aerospace engineers applying their knowledge to make 18-wheelers more efficient.

A look at the Uyghur Post, one of the world's only Uyghur-language news sites, which launched in November 2025 and has ~30K monthly readers (Liam Scott/Columbia Journalism Review)
https://www.cjr.org/feature/uyghur-post-voice…

The voice of the Uyghur Post.
A Uyghur-language news site is aiming to connect a scattered diaspora and preserve a culture at risk of disappearing.

Google Discover bringt Traffic, den man nicht gesucht hat. Im besten Sinne. 📲
Discover ist der Feed auf der Google-Startseite am Handy. Kein Keyword nötig, kein Ranking-Kampf. Google entscheidet allein anhand von Nutzerinteressen, was im Feed angezeigt wird.
Wer reinkommt, bekommt tausende Klicks an einem einzigen Tag. Am nächsten wieder null. Kein planbarer Traffic, eher wie ein Jackpot.
Was hilft: Bilder ab 1200px Breite, starke E-E-A-T-Signale und aktueller Bezug. 🎰

The Instant Smear Campaign Against Border Patrol Shooting Victim Alex Pretti | WIRED https://www.wired.com/story/the-instant-smear-campaign-against-border-patrol-shooting-victim-alex-pretti/

The Instant Smear Campaign Against Border Patrol Shooting Victim Alex Pretti
Within minutes of the shooting, the Trump administration and right-wing influencers began disparaged the man shot by a federal immigration officer on Saturday in Minneapolis.

Some good news for the start of the week-- a 290 million year old fossilized cloaca has been discovered, which is in fact the the earliest fossilized cloaca ever found. https://www.sciencealert.com/oldest-fossilized-butthole-found-in-290-million-year-o…

Oldest Fossilized Butthole Found in 290-Million-Year-Old Reptile
Once, long ago, a little reptile going about its business plopped itself down in the mud before getting up and carrying on with its day.

A Novel Explicit Filter for the Approximate Deconvolution in Large-Eddy Simulation on General Unstructured Grids: A posteriori tests on highly stretched grids
Mohammad Bagher Molaei, Ehsan Amani, Morteza Ghorbani
https://arxiv.org/abs/2602.21166 https://arxiv.org/pdf/2602.21166 https://arxiv.org/html/2602.21166
arXiv:2602.21166v1 Announce Type: new
Abstract: Explicit filters play a pivotal role in the scale separation and numerical stability of advanced Large Eddy Simulation (LES) closures, such as dynamic eddy-viscosity or Approximate Deconvolution (AD) methods. In the present study, it is demonstrated that the performance of commonly used explicit filters applicable to general unstructured grids highly depends on the grid configuration, specifically the cell aspect ratio, which can result in poor filter spectral properties, ultimately leading to large errors and even solution divergence. This study introduces a novel, efficient explicit filter for general unstructured grids, addressing this shortcoming through a combination of a face-averaging technique and recursive filtering. The filter parameters are then determined through a constrained multi-objective optimization, ensuring desirable spectral properties, including high-wavenumber attenuation, filter-width precision, filter stability and positivity, and minimized dispersion and commutation errors. The AD-LES of turbulent channel flow benchmarks using the new filter demonstrate a noticeable improvement in turbulent flow predictions on highly stretched boundary-layer-type grids, particularly in reducing the log-layer mean velocity profile mismatch, compared to simulations using conventional filters. The analyses show that this enhancement is mainly attributed to the sufficient level of attenuation near the Nyquist wavenumber achieved by the new filter in all spatial directions across various grid configurations, among others. The new filter was also successfully tested on unstructured prism grids for the 3D Taylor-Green vortex benchmark.
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Cowboys trade for $3.7M 49ers LB, ship out last 5th-round draft pick https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2026/04/24/cowboys-trade-for-3-7m-49ers-lb-ship-out-last-5th-round-dra…

Trump erects statue to Colon, the coloniser, enslaver and murderer who discovered neither America nor 'America'.
Trump erects statue of Christopher Columbus in White House grounds | Donald Trump | The Guardian
https://www.theguardian.com/us-news/2026/m