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Aug 29, 2023

Physicists develop series of quality control tests for quantum computers

Posted by in categories: mathematics, mobile phones, particle physics, quantum physics, supercomputing

Quantum technologies—and quantum computers in particular—have the potential to shape the development of technology in the future. Scientists believe that quantum computers will help them solve problems that even the fastest supercomputers are unable to handle yet. Large international IT companies and countries like the United States and China have been making significant investments in the development of this technology. But because quantum computers are based on different laws of physics than conventional computers, laptops, and smartphones, they are more susceptible to malfunction.

An interdisciplinary research team led by Professor Jens Eisert, a physicist at Freie Universität Berlin, has now found ways of testing the quality of quantum computers. Their study on the subject was recently published in the scientific journal Nature Communications. These scientific quality control tests incorporate methods from physics, computer science, and mathematics.

Quantum physicist at Freie Universität Berlin and author of the study, Professor Jens Eisert, explains the science behind the research. “Quantum computers work on the basis of quantum mechanical laws of physics, in which or ions are used as computational units—or to put it another way—controlled, minuscule physical systems. What is extraordinary about these computers of the future is that at this level, nature functions extremely and radically differently from our everyday experience of the world and how we know and perceive it.”

Aug 29, 2023

The Man of the Year Million

Posted by in category: humor

Inspired by a speculative article by H G Wells and adapted from a poem in humor magazine “Punch.”

Support this channel on Patreon: https://www.patreon.com/LoneAnimator.

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Aug 29, 2023

Superconduction Breakthrough: Scientists Discover New State of Quantum Matter

Posted by in categories: computing, quantum physics

Researchers from Cornell University have identified a new state of matter in candidate topological superconductors, a discovery that may have far-reaching implications for both condensed matter physics and the fields of quantum computing.

Performing computation using quantum-mechanical phenomena such as superposition and entanglement.

Aug 29, 2023

Is there a 5th fundamental force of nature?

Posted by in category: futurism

When what we predict and what we measure don’t add up, that’s a sign there’s something new to learn. Could it be a new fundamental force?

Aug 29, 2023

How old is the universe exactly? A new theory suggests that it’s been around for twice as long as believed

Posted by in category: space

A new hypothesis suggests that the universe may be twice as old as we had believed. Observations from the James Webb Space Telescope provide new information on the rate of the universe’s expansion.

Aug 29, 2023

Aggressive Cancer Cells Transformed Into Healthy Cells in Breakthrough

Posted by in categories: biotech/medical, innovation

This is good news! The article says this could lead to treatment of other cancers.


A particularly aggressive form of childhood cancer that forms in muscle tissue might have a new treatment option on the horizon.

Scientists have successfully induced rhabdomyosarcoma cells to transform into normal, healthy muscle cells. It’s a breakthrough that could see the development of new therapies for the cruel disease, and it could lead to similar breakthroughs for other types of human cancers.

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Aug 29, 2023

LiFi — This is the Fastest Internet in the World (224GBPS) — Easiest Explanation Ever!

Posted by in categories: biotech/medical, engineering, internet

#ted.
#wifi.
#internet.

Continue reading “LiFi — This is the Fastest Internet in the World (224GBPS) — Easiest Explanation Ever!” »

Aug 29, 2023

Visible infrared at room temperature achieved in a first

Posted by in categories: biotech/medical, military

Rohit Chikkaraddy/ University of Birmingham.

Mid-infrared, as the name suggests, lies between the infrared spectrum’s near and far wavelengths, just outside those of visible light. The mid-infrared spectrum has gained particular importance as it has been useful for multiple applications ranging from military to environmental and medical treatments and studying celestial objects.

Aug 29, 2023

We’re In This Together

Posted by in categories: media & arts, transportation

Together we are unbeatable and we will do the impossible.


Provided to youtube by universal music group.

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Aug 29, 2023

Mitochondria in Cancer Stem Cells: From an Innocent Bystander to a Central Player in Therapy Resistance

Posted by in categories: biotech/medical, innovation

1 Department of Biotechnology, School of Science, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh, 530,045, India; 2 Department of Cell and Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61,801, USA

Correspondence: Sireesha V Garimella; Pankaj Chaturvedi, Email [email protected]; [email protected]

Abstract: Cancer continues to rank among the world’s leading causes of mortality despite advancements in treatment. Cancer stem cells, which can self-renew, are present in low abundance and contribute significantly to tumor recurrence, tumorigenicity, and drug resistance to various therapies. The drug resistance observed in cancer stem cells is attributed to several factors, such as cellular quiescence, dormancy, elevated aldehyde dehydrogenase activity, apoptosis evasion mechanisms, high expression of drug efflux pumps, protective vascular niche, enhanced DNA damage response, scavenging of reactive oxygen species, hypoxic stability, and stemness-related signaling pathways. Multiple studies have shown that mitochondria play a pivotal role in conferring drug resistance to cancer stem cells, through mitochondrial biogenesis, metabolism, and dynamics. A better understanding of how mitochondria contribute to tumorigenesis, heterogeneity, and drug resistance could lead to the development of innovative cancer treatments.