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Sep 9, 2024

The Fate of Water on Mars: New Findings from Hubble and MAVEN Missions

Posted by in categories: evolution, particle physics, space

“In recent years scientists have found that Mars has an annual cycle that is much more dynamic than people expected 10 or 15 years ago,” said Dr. John Clarke.


What happened to all the liquid water on Mars and what can this teach us about Earth-like exoplanets? This is what a recent study published in Science Advances hopes to address as an international team of researchers investigated the atmospheric and atomic processes responsible for Mars losing its water over time. This study holds the potential to help researchers better understand the evolution of Mars, specifically regarding the loss of water, and what implications this holds for Earth-like exoplanets.

For the study, the researchers used a combination of data from NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) and Hubble Space Telescope (HST) spacecraft to measure the ratio of hydrogen and deuterium that escapes from Mars over three Martian years, with each Martian year comprising 687 Earth days. Deuterium is also called “heavy hydrogen” since it is a hydrogen atom with a neutron in its nucleus, making its mass greater than hydrogen.

Continue reading “The Fate of Water on Mars: New Findings from Hubble and MAVEN Missions” »

Sep 9, 2024

Oligosaccarides: Learn all about oligosaccharides in this informative video

Posted by in category: health

Understand the role they play in your body and how they affect your health. Watch now to expand your knowledge on oligosaccharides!
Link for the video on What Are Disaccharides? : • What Are Disaccharides?
References: Wilson and Walker 7th edition.
https://www.sciencedirect.com/science
https://www.ncbi.nlm.nih.gov/books/NB
https://www.sciencedirect.com/topics/.
https://www.researchgate.net/figure/N
https://www.sciencedirect.com/topics/.
https://www.creative-biolabs.com/anti
https://www.sciencedirect.com/science
https://mmegias.webs.uvigo.es/02-engl
https://www.researchgate.net/figure/A
https://zfangcs.wordpress.com/2021/06
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Sep 9, 2024

ATLAS probes Higgs interaction with the heaviest quarks

Posted by in category: particle physics

A central aim of the ATLAS Higgs physics program is to measure, with increasing precision, the strength of interactions of the Higgs boson with elementary fermions and bosons.

Sep 9, 2024

Insidious chromatin change with a propensity to exhaust intestinal stem cells during aging

Posted by in categories: biotech/medical, life extension

Molecular biology; Cell biology; Omics; Transcriptomics.

Sep 9, 2024

Atoms on the edge

Posted by in categories: particle physics, quantum physics

Typically, electrons are free agents that can move through most metals in any direction. When they encounter an obstacle, the charged particles experience friction and scatter randomly like colliding billiard balls.

But in certain exotic materials, electrons can appear to flow with single-minded purpose. In these materials, electrons may become locked to the material’s edge and flow in one direction, like ants marching single-file along a blanket’s boundary. In this rare “edge state,” electrons can flow without friction, gliding effortlessly around obstacles as they stick to their perimeter-focused flow. Unlike in a superconductor, where all electrons in a material flow without resistance, the current carried by edge modes occurs only at a material’s boundary.

Now MIT physicists have directly observed edge states in a cloud of ultracold atoms. For the first time, the team has captured images of atoms flowing along a boundary without resistance, even as obstacles are placed in their path. The results, which appear in Nature Physics (“Observation of chiral edge transport in a rapidly rotating quantum gas”), could help physicists manipulate electrons to flow without friction in materials that could enable super-efficient, lossless transmission of energy and data.

Sep 9, 2024

NASA Discovers a Long-Sought Global Electric Field on Earth

Posted by in categories: particle physics, space

Discovering Earth’s third global energy Field. 🌀

A NASA-led rocket team has finally discovered the long-sought electric field driving particles from Earth’s atmosphere into space ‼️

Continue reading “NASA Discovers a Long-Sought Global Electric Field on Earth” »

Sep 9, 2024

How the brain’s inner chamber governs our state of consciousness

Posted by in categories: biotech/medical, neuroscience

In hospital operating rooms and intensive care units, propofol is a drug of choice, widely used to sedate patients for their comfort or render them fully unconscious for invasive…


Propofol works quickly and is tolerated well by most patients when administered by an anesthesiologist.

But what’s happening inside the brain when patients are put under and what does this reveal about consciousness itself?

Continue reading “How the brain’s inner chamber governs our state of consciousness” »

Sep 9, 2024

T cells can be reprogrammed to slow down aging, researchers say

Posted by in category: life extension

Researchers have discovered that T cells in the body can be reprogrammed to slow down and even reverse aging. Using a mouse model, scientists found T cells can be used to fight off another type of cell that contributes to the aging process.

Sep 9, 2024

Interview with Dr. Gabriele Scheler on Neuro AI

Posted by in categories: media & arts, robotics/AI

Will it be the future in AI and overcome the LLM limitations?

Sep 9, 2024

A New Theory of Everything Just Dropped!

Posted by in categories: open access, quantum physics

Learn maths and science on Brilliant! If you use my link, the first 30 days are free, plus you get 20% off the annual premium subscription ➜ https://brilliant.org/sabine.

I got a bunch of requests to comment on a new attempt at a theory of everything that supposedly combines quantum physics with general relativity. I had a look, and this is a quick comment. First reaction, basically. Didn’t get far in the paper, as you will see. I am sorry in case I appear unkind, but this kind of stuff really pisses me off.

Continue reading “A New Theory of Everything Just Dropped!” »

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