New data confirms that variation in our Universe’s expansion rate (or the Hubble ‘tension’) is not an error in measurement.
The trunk of an elephant is among the versatile appendages in the animal kingdom. Now a research team has shown that most of its dexterity can be reproduced with a model using just three “muscles.” And they built a physical model to do just that. The findings are published in the journal Physical Review Letters.
The National Institute for Materials Science has successfully synthesized a new SmFe-based magnetic compound, SmFe8.8N1.1, which possesses superior intrinsic magnetic properties when compared to those of NdFeB compound used in neodymium magnets. The study is published in the journal Acta Materialia.
According to a study published in Proceedings of the National Academy of Sciences, a research team led by Professor Xu Ning from the University of Science and Technology of China (USTC) has found that active matter and shear flows share similar thinning behaviors in self-propulsion and shear forces.
I think there has always been underpinning of this but somehow it seems almost everywhere now even in the media.
It should go without saying that these kinds of beliefs are fantasy, not rooted in any rational fact or evidence. Hence, someone observing from afar the rise in conspiratorial beliefs and pseudoscience might characterize a vast swath of the American public as delusional. From the COVID-truther movement to people believing the 2020 presidential election was rigged, it appears that the body politic is — to put it mildly — no longer on the same page.
Given the perturbed psychological state of so many Americans, it is worth asking if something is happening — psychologically speaking — that is causing many Americans to live in very different realities.
Psychologists say yes; and, moreover, that what is happening was actually predicted long ago by Swiss psychiatrist Carl Jung. Indeed, Jung once wrote that the demise of society wouldn’t be a physical threat, but instead mass delusion — a collective psychosis of sorts.
KAN or MLP: a fairer comparison.
R Yu, W Yu, X Wang [National University of Singapore] (2024) Paper: http://huggingface.co/papers/2407.16674 Github: http://github.com/yu-rp/KANbeFair.
- Under the same number of parameters or FLOPs, KAN outperforms MLP only in symbolic formula representing, but…
A More Fair and Comprehensive Comparison between KAN and MLP — yu-rp/KANbeFair.
On this day in 1,897, Amelia Earhart was born in Atchison, Kansas. Today has been designated National Amelia Earhart Day in her honor. More about this pioneering pilot:
Amelia Earhart is one of the most famous American pilots. A record setting aviator, she was the second person to fly solo and nonstop across the Atlantic, the first person to fly solo and nonstop across the United States, and much more. She tragically went missing while attempting to fly around the world.
Earhart’s life, while tragically cut short, was many layered. In addition to the feats accomplished while in a plane, Earhart made an impact in areas from ranging from fashion to flying an autogiro. Here are five things you may not know about the famous American pilot.
1. She Also Flew the Autogiro
In 1930, after only 15 minutes of instruction, Earhart became the first woman to fly an autogiro, made by Pitcairn and featuring rotating blades to increase lift and allow short takeoffs and landings. Earhart set the first autogiro altitude record and made two autogiro cross-country tours, which were marked by three public crashes. Though Earhart was the most famous woman pilot, she was not necessarily the most skilled.
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