Tootfinder

New insights into the cavitation erosion by bubble collapse at moderate stand-off distances
Zhesheng Zhao, Shuai Li, Chengwang Xiong, Pu Cui, Shiping Wang, A-Man Zhang
https://arxiv.org/abs/2506.01286

New insights into the cavitation erosion by bubble collapse at moderate stand-off distances
Non-spherical bubble collapses near solid boundaries, generating water hammer pressures and shock waves, were recognized as key mechanisms for cavitation erosion. However, there is no agreement on local erosion patterns, and cavitation erosion damage lacks quantitative analysis. In our experiments, five distinct local erosion patterns were identified on aluminum sample surfaces, resulting from the collapse of laser-induced cavitation bubbles at moderate stand-off distances of $0.4\leγ\le2.2$, …

Sub-barrier cavitation in liquid helium
Mikhail Pekker, Mikhail N. Shneider
https://arxiv.org/abs/2507.01910 https://arxiv.org/pdf/25…

Sub-barrier cavitation in liquid helium
In this paper, the tunneling mechanism of cavitation in liquid helium for 3He and 4He is considered on the basis of the Schrödinger-like equation. It is assumed that the pairwise interactions of helium atoms are determined by the Lennard-Jones potential. The kinetics of nucleation and the mechanism that limits the growth of cavitation bubbles in liquid helium are considered, taking into account their growth in a negative pressure field.

It doesn't matter if something is only temporarily helpful, by the way. https://www.overcomecompulsivehoarding.co.uk/podcast-ep-186-10-e…

Florida’s Everglades National Park is often referred to as the most endangered national park in the United States.
In 1968, developers tried to construct the largest airport in the world in the middle of the park,
which was already suffering from a multitude of environmental crises:
disrupted water flow, a drastic decline in the bird population, human development, invasion of exotic species, and the endangerment of the Florida panther.
After an upswell of public outcry…

DeSantis Races to Open Immigrant Detention Camp in Swamp Amid Hurricane Season
Even before “Alligator Alcatraz,” Ron DeSantis had defined his political legacy by gleeful cruelty against immigrants.

Covidiot in Chief
bot by @…
This is a joke, not a threat: no investigating me please.
#satire #potus45

Is Tyreek Hill a top fantasy football rebound candidate, or has age caught up with him? https://www.nytimes.com/athletic/6525108/2025/07/30/fantasy-football-tyreek-hill-rebound-cabdidate-age/

Oklahoma State football lands another coveted '26 defensive lineman https://www.sportingnews.com/us/high-school/news/oklahoma-state-football-lands-another-coveted-26-defensive-lineman/5ecc42…

detta e doikait

#ICEBlock, an iPhone app that allows users to anonymously report sightings of U.S. Immigration and Customs Enforcement (ICE) agents,
⭐️has rocketed to one of the coveted top spots in Apple’s U.S. App Store rankings.
The upshot: Criticism from U.S. Attorney General Pam Bondi helped get it there.
Most of ICEBlock’s users
— about 20,000
— are in Los Angeles,
where ICE ra…

ICEBlock, an app for anonymously reporting ICE sightings, goes viral overnight after Bondi criticism | TechCrunch
The citizen app for anonymously reporting ICE agents and raids went viral after criticism from the U.S. Attorney General.

Covidiot in Chief
bot by @…
No laws were broken in the making of this bot: cancel the hit squad.
#satire #potus45