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Aug 24, 2022

Tasmanian devils are rapidly evolving resistance to a contagious cancer

Posted by in category: biotech/medical

The Tasmanian devil may hold the key to cancer immunity especially if we use crispr to edit it into our dna.


Evidence suggests newly evolved genes protect the iconic marsupials against devil tumor facial disease.

Aug 24, 2022

How Vultures Can Eat Rotting Flesh Without Getting Sick

Posted by in category: chemistry

Circa 2014 😗


Vultures’ faces and large intestines are covered with bacteria that is toxic to most other creatures, but these birds of prey have evolved a strong gut that helps them not get sick from feasting on rotting flesh, according to a new study.

In the first analysis of bacteria living on vultures, the study’s researchers found that these scavengers are laden with flesh-degrading Fusobacteria and poisonous Clostridia. As bacteria decompose a dead body, they excrete toxic chemicals that make the carcass a perilous meal for most animals. But vultures often wait for decay to set in, giving them easy access to dead animals with tough skins.

Aug 24, 2022

Spores in Space: Mold Can Withstand Radiation Doses That Would Kill a Human

Posted by in category: alien life

Circa 2019 face_with_colon_three


Scientists zapped mold spores in a laboratory and concluded that two types of fungus could survive a journey to the moon or Mars.

There are both positive and negative implications about this news, according to a recent statement by the American Geophysical Union (AGU). AGU coordinated the 2019 Astrobiology Science Conference in Seattle, where lead researcher microbiologist Marta CortesĂŁo, a doctoral student at the German Aerospace Center (DLR), will present her research on the mold today (June 28).

Aug 24, 2022

Life is better than death, bruh (Wanting to live longer)

Posted by in categories: biotech/medical, life extension

Talking about some of the ideas and philosophy surrounding life extension technologies. Our own psychology and coping mechanisms that view death as a good thing. The same way we used to see some diseases as a part of a gods plan. As soon as we cured these diseases, somehow they were not a part of gods plan anymore. The same will happen with aging and death, and that is just a matter of time. Picking apart some of the ways of thinking that suggest a longer life would be a boring or bad thing. We live for all of the pleasant and amazing experiences that we can have in the world, what else could possibly matter more. The end and absence of meaning (death) does not give life meaning. It is life that gives life meaning.

Aug 24, 2022

Chester the AI Radiology Assistant

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

In order to bridge the gap between AI researchers and medical professionals we developed a very accessible free prototype system which can be used by medical professionals to understand the reality of Deep Learning tools for chest X-ray diagnostics.

Aug 24, 2022

Google Adds AI Language Skills To Alphabet’s Helper Robots

Posted by in category: robotics/AI

Google’s parent firm, Alphabet, has long been working on multipurpose robots.

The fleet of “Everyday Robots,” as they are colloquially called, has recently been upgraded with sophisticated AI language systems so that they can better comprehend human speech.

Continue reading “Google Adds AI Language Skills To Alphabet’s Helper Robots” »

Aug 24, 2022

Physicists Are Unraveling the Mystery of the Arrow of Time

Posted by in categories: biological, neuroscience, particle physics

A new study by theoretical physicists has made progress toward identifying how particles and cells give rise to large-scale dynamics that we experience as the passage of time.

A central feature of how we experience the world is the flow of time from the past to the future. But it is a mystery precisely how this phenomenon, known as the arrow of time, arises from the microscopic interactions among particles and cells. Researchers at the CUNY Graduate Center Initiative for the Theoretical Sciences (ITS) are helping to unravel this enigma with the publication of a new paper in the journal Physical Review Letters. The findings could have important implications in a wide range of disciplines, including physics, neuroscience, and biology.

Fundamentally, the arrow of time emerges from the second law of thermodynamics. This is the principle that microscopic arrangements of physical systems tend to increase in randomness, moving from order to disorder. The more disordered a system becomes, the more difficult it is for it to find its way back to an ordered state, and the stronger the arrow of time. In short, the universe’s propensity toward disorder is the fundamental reason why we experience time flowing in one direction.

Aug 24, 2022

‘Mind-Reading’ Technology Translates Brainwaves into Photos

Posted by in categories: biotech/medical, information science

“I believe we can train the algorithm not only to picture accurately a face you’re looking at, but also any face you imagine vividly, such as your mother’s,” explains Dado.

“By developing this technology, it would be fascinating to decode and recreate subjective experiences, perhaps even your dreams,” Dado says. “Such technological knowledge could also be incorporated into clinical applications such as communicating with patients who are locked within deep comas.”

Continue reading “‘Mind-Reading’ Technology Translates Brainwaves into Photos” »

Aug 24, 2022

New platform could make gene medicine delivery easier and more affordable

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

The success of COVID-19 vaccines is a great example of gene medicine’s tremendous potential to prevent viral infections. One reason for the vaccines’ success is their use of lipid nanoparticles, or LNPs, to carry delicate messenger RNA to cells to generate and boost immunity. LNPs—tiny fat particles—have become increasingly popular as a carrier to deliver various gene-based medicines to cells, but their use is complicated because each LNP must be tailored specifically for the therapeutic payload it carries.

A team led by Hai-Quan Mao, a Johns Hopkins materials scientist, has created a platform that shows promise to speed up the LNP design process and make it more affordable. The new approach also can be adapted to other gene therapies.

“In a nutshell, what we have done is creating a method that screens lipid nanoparticle components and their proportions to quickly help identify and create the optimal design for use with various therapeutic ,” said Mao, director of the Institute for NanoBioTechnology at Johns Hopkins Whiting School of Engineering and professor in the departments of Materials Science and Engineering and Biomedical Engineering.

Aug 24, 2022

Schrödinger’s Bacteria? Physics Experiment Leads to 1st Entanglement of Living Organisms

Posted by in categories: biological, quantum physics

Circa 2018 face_with_colon_three


A paper published in 2017 appeared to show a limited quantum effect in bacteria. Now scientists argue that something much weirder happened.