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Sep 9, 2024

Quantum Experiment Could Finally Reveal The Elusive Gravity Particle

Posted by in categories: particle physics, quantum physics

The graviton – a hypothetical particle that carries the force of gravity – has eluded detection for over a century. But now physicists have designed an experimental setup that could in theory detect these tiny quantum objects.

In the same way individual particles called photons are force carriers for the electromagnetic field, gravitational fields could theoretically have its own force-carrying particles called gravitons.

The problem is, they interact so weakly that they’ve never been detected, and some physicists believe they never will.

Sep 9, 2024

Molecular jackhammers: A breakthrough in cancer treatment

Posted by in categories: biotech/medical, innovation

Cancer treatment has reached a new milestone with the development of an innovative method to destroy cancer cells using molecular jackhammers, offering hope for more targeted and efficient therapies.

This cutting-edge approach utilizes advanced molecular science to disrupt cancer cells in a way that could minimize harm to healthy tissue.

A collaborative team of scientists has found that stimulating aminocyanine molecules with near-infrared light causes them to vibrate in sync, producing enough force to effectively rupture the membranes of cancer cells without invasive procedures.

Sep 9, 2024

AI is the next frontier in cancer treatment

Posted by in categories: biotech/medical, robotics/AI

In the ongoing battle against cancer, a new AI approach is being explored that holds the potential to revolutionize the future of personalized cancer treatments.

The technology, which is an amalgamation of artificial intelligence, molecular dynamics simulations, and network analysis, aims to predict the binding sites on cancer-related proteins. This will pave the way for a faster development of treatments tailored for individual cancer patients.

The study was led by Dr. Rafael Bernardi, an associate professor of biophysics in the Department of Physics at Auburn University. As part of a collaborative effort with the University of Basel and ETH Zurich, the team is breaking barriers on how we understand and fight cancer.

Sep 9, 2024

SpaceX will start launching Starships to Mars in 2026, Elon Musk says

Posted by in categories: Elon Musk, space travel

These will be uncrewed to test the reliability of landing intact on Mars. If those landings go well, then the first crewed flights to Mars will be in 4 years.

Sep 9, 2024

Empirical economic analysis shows cost-effective continuous manufacturing of cultivated chicken using animal-free medium

Posted by in category: economics

Data from tangential flow filtration experiments using cell culture medium without animal products are used to estimate the costs of scaled-up, continuous cultivated chicken manufacturing.

Sep 9, 2024

Elon Musk Says First Starship Mars Mission In Two Years; Make America Healthy Again To Ensure Space-Bearing Civilization

Posted by in categories: Elon Musk, space travel

So what if we wont have anymore healthy societies and economies to enable us on the jump for interplanetary transports?


He explained, “These will be uncrewed to test the reliability of landing intact on Mars. If those landings go well, then the first crewed flights to Mars will be in 4 years,” adding, “Flight rate will grow exponentially from there, with the goal of building a self-sustaining city in about 20 years. Being multiplanetary will vastly increase the probable lifespan of consciousness, as we will no longer have all our eggs, literally and metabolically, on one planet.”

The first Starships to Mars will launch in 2 years when the next Earth-Mars transfer window opens.

Continue reading “Elon Musk Says First Starship Mars Mission In Two Years; Make America Healthy Again To Ensure Space-Bearing Civilization” »

Sep 9, 2024

Exploring The Journey Of Digital Transformation In Manufacturing

Posted by in categories: information science, internet, robotics/AI, wearables

But what if you’re a manufacturer without the budget, bandwidth or time to invest in advanced digital transformation right now? You can still take practical steps to move forward. Start with fundamental data collection and analytic tools to lay the groundwork. Leveraging visibility solutions like barcode scanning, wearables or other basic Internet of Things (IoT) devices can help monitor machines and provide insights and improvements.

Quality is the final piece of the equation. Once you’re further down the path to transformation, implement visibility solutions and augment and upskill workers with technology to optimize quality. To drive quality even further, add advanced automation solutions. You don’t have to boil the ocean on your digital transformation journey—take it one step at a time from wherever you’re starting.

Most manufacturers (87%) in Zebra’s study agree it’s a challenge to pilot new technologies or move beyond the pilot phase, yet they plan to advance digital maturity by 2029. With the right technology tools and solutions in place to advance visibility, augment workers and optimize quality, they will get there.

Sep 9, 2024

Genetic associations with human longevity are enriched for oncogenic genes

Posted by in categories: biotech/medical, genetics, life extension

Human lifespan is shaped by both genetic and environmental exposures and their interaction. To enable precision health, it is essential to understand how genetic variants contribute to earlier death or prolonged survival. In this study, we tested the association of common genetic variants and the burden of rare non-synonymous variants in a survival analysis, using age-at-death (N = 35,551, median [min, max] = 72.4 [40.9, 85.2]), and last-known-age (N = 358,282, median [min, max] = 71.9 [52.6, 88.7]), in European ancestry participants of the UK Biobank. The associations we identified seemed predominantly driven by cancer, likely due to the age range of the cohort. Common variant analysis highlighted three longevity-associated loci: APOE, ZSCAN23, and MUC5B. We identified six genes whose burden of loss-of-function variants is significantly associated with reduced lifespan: TET2, ATM, BRCA2, CKMT1B, BRCA1 and ASXL1. Additionally, in eight genes, the burden of pathogenic missense variants was associated with reduced lifespan: DNMT3A, SF3B1, CHL1, TET2, PTEN, SOX21, TP53 and SRSF2. Most of these genes have previously been linked to oncogenic-related pathways and some are linked to and are known to harbor somatic variants that predispose to clonal hematopoiesis. A direction-agnostic (SKAT-O) approach additionally identified significant associations with C1orf52, TERT, IDH2, and RLIM, highlighting a link between telomerase function and longevity as well as identifying additional oncogenic genes.

Our results emphasize the importance of understanding genetic factors driving the most prevalent causes of mortality at a population level, highlighting the potential of early genetic testing to identify germline and somatic variants increasing one’s susceptibility to cancer and/or early death.

The authors have declared no competing interest.

Sep 9, 2024

Nanoscale silver exhibits intrinsic self-healing abilities without external intervention

Posted by in categories: bioengineering, biological, nanotechnology

As an innovative concept in materials science and engineering, the inspiration for self-healing materials comes from living organisms that have the innate ability to self-heal. Along this line, the search for self-healing materials has been generally focused on “soft” materials like polymers and hydrogels. For solid-state metals, one may intuitively imagine that any form of self-healing will be much more difficult to achieve.

Sep 9, 2024

New Mo carbide catalysts show high stability and activity in CO₂ conversion

Posted by in category: energy

Molybdenum (Mo) carbides, known for their unique electronic and structural properties, are considered promising alternatives to noble metal catalysts in heterogeneous catalysis. However, traditional methods for preparing Mo carbides suffer from complex processes, stringent synthesis conditions, challenging crystal regulation, and high energy consumption. Additionally, Mo carbides are susceptible to oxidation and deactivation, which poses a significant barrier to their widespread application.

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