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Nov 30, 2024

Space-time back and forth?

Posted by in categories: cosmology, particle physics

Time moving forwards and backward in plank time intervals? It is a legitimate possibility in physics since matter and anti-matter are identical in every aspect but mirror each other. Electrons, positrons, and other particles oppose each other as matter and anti-matter.

I argue that empty space-time acts as two mirror fields, causing matter to behave like anti-matter. The same matter in the opposite space-time field (reverse time) acts as anti-matter. As time progresses in a Möbius-like shape moves forward, and A 720-degree rotation needs to come back to its original state. These back-and-forth rapid flips cause all matter within our universe to be cut into quanta or packets, Showing packets and wave characters. while in the backward arrow of time, everything flips and is shown as anti-matter.

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Nov 30, 2024

The Binary Trees

Posted by in category: futurism

The Binary Trees is about computation. Click to read The Binary Trees, by Abhinav Savarna, a Substack publication. Launched 4 months ago.

Nov 30, 2024

Could dark matter be the same thing as dark energy?

Posted by in category: cosmology

Two parts of our Universe that seem to be unavoidable are dark matter and dark energy. Could they really be two aspects of the same thing?

Nov 30, 2024

There’s Something Very Strange About Our Galaxy

Posted by in category: satellites

New findings suggest our galaxy’s evolutionary history is strikingly different from all the others.


Researchers have found that there’s something highly unusual about the Milky Way that sets it apart from galaxies which, on a surface level, appear similar.

As detailed in three recent papers published in The Astrophysical Journal, a team of researchers examined a mountain of data as part of the Satellites Around Galactic Analogs (SAGA) survey, which was dedicated to comparing the Milky Way to 101 other galaxies that are similar in mass.

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Nov 30, 2024

Why tumour geography matters — and how to map it

Posted by in category: biotech/medical

Methods for exploring the geography of molecular-scale processes within tissue samples are transforming cancer research, but the toolbox can be daunting.

Nov 30, 2024

Electric ‘Ripples’ in the Resting Brain Tag Memories for Storage

Posted by in category: neuroscience

New experiments reveal how the brain chooses which memories to save and add credence to advice about the importance of rest.

Nov 30, 2024

Pancreatic Cancer Surge May Be Less Worrisome than It Seemed

Posted by in categories: biotech/medical, food

One of the first warnings came in a paper published in 2021. There was an unexpected rise in pancreatic cancer among young people in the United States from 2000 to 2018. The illness can be untreatable by the time it is discovered, a death sentence.

With publication of that report, by Dr. Srinivas Gaddam, a gastroenterologist at Cedars-Sinai Medical Center, researchers began searching for reasons. Could the increase be caused by obesity? Ultraprocessed foods? Was it toxins in the environment?

Alternatively, a new study published on Monday in The Annals of Internal Medicine suggests, the whole alarm could be misguided.

Nov 30, 2024

What’s the secret to living to 100? Centenarian stem cells could offer clues

Posted by in categories: biotech/medical, genetics

From the article:

Scientists in Boston, Massachusetts have made reprogrammed stem cells from the blood of centenarians.


Centenarians offer an opportunity to study longevity. People who’ve lived to 100 have an amazing ability to bounce back from insult and injury, says George Murphy, a stem-cell biologist at the Boston University Chobanian & Avedisian School of Medicine. One centenarian he knows recovered from the 1912 Spanish flu and COVID-19, twice. One theory that explains centenarians’ robust age is that they possess a genetic makeup that protects them from diseases.

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Nov 30, 2024

Scientists identify a form of vitamin B6 as a means of engaging tumor-reactive immune cells

Posted by in category: biotech/medical

Effective immunity hinges on the ability to sense infection and cellular transformation. In humans, there is a specialized molecule on the surface of cells termed MR1 allows sensing of certain small molecule metabolites derived from cellular and microbial sources; however, the breadth of metabolite sensing is unclear.

Published in PNAS, researchers at the Monash University Biomedicine Discovery Institute have identified a form of vitamin B6 bound to MR1 as a means of engaging tumor-reactive . The work involved an international collaborative team co-led by researchers from the University of Melbourne.

According to Dr. Illing, “Our findings suggest that vitamin B6 molecules displayed by MR1 represent a means for the to detect altered cellular metabolism/metabolite levels, that may distinguish ,” she said.

Nov 30, 2024

New spin quantum battery can be charged without an external field

Posted by in categories: particle physics, quantum physics

Over the past few years, some researchers have been working on alternative energy storage systems that leverage the principles of quantum mechanics. These systems, known as quantum batteries, could be more efficient and compact than conventional battery technologies, while also achieving faster charging times.

In a recent paper published in Physical Review Letters, a research group at University of Genova introduced a new spin quantum battery, a battery that leverages the spin degrees of freedom of particles to store and release energy. This battery is charged in a unique and advantageous way, without the need for an external field.

“Quantum many-body theory and non-equilibrium physics are traditional topics in the quantum condensed matter theory group led by Maura Sassetti at University of Genova,” Dario Ferraro, senior author of the paper, told Phys.org.

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