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Jul 15, 2023

Scientists use fungus to create eco-friendly construction materials

Posted by in categories: biotech/medical, materials

This process could provide a cheap, sustainable replacement for foam, timber, and plastic.

The future of the construction industry is green„ with scientists developing a way to grow building materials using knitted molds and the root network of fungi. Previous trials with similar composites have been made but the shape and growth constraints of the organic material made it difficult to develop diverse applications.

Now, a team of designers, engineers, and scientists in the Living Textiles Research Group, part of the Hub for Biotechnology in the Built Environment at Newcastle University, which is funded by Research England, have used the knitted molds as a flexible framework or ‘formwork’, creating a composite called ‘mycocrete’ which is stronger and more versatile in terms of shape and form.

Jul 15, 2023

Indian startup fired 90 percent of its staff, replaced them with an AI chatbot

Posted by in category: robotics/AI

CEO Suumit Shah said that after the integration of the AI, the response time of their customer support service went down from one minute and 44 seconds to zero seconds.

An Indian startup is claiming that it replaced 90 percent of its support staff with an artificial intelligence-powered chatbot called Lina.

Suumit Shah said that after the integration of the AI, the response time of their customer support service went down from one minute and 44 seconds to zero seconds. And the time taken to resolve a query went down from two hours and 13 minutes to three minutes… More.

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Jul 15, 2023

Genes for learning and memory are 650 million years old, study shows

Posted by in categories: biotech/medical, genetics, neuroscience

A team of scientists led by researchers from the University of Leicester have discovered that the genes required for learning, memory, aggression and other complex behaviors originated around 650 million years ago.

The findings led by Dr. Roberto Feuda, from the Neurogenetic group in the Department of Genetics and Genome Biology and other colleagues from the University of Leicester and the University of Fribourg (Switzerland), have now been published in Nature Communications.

Dr. Feuda said, “We’ve known for a long time that monoamines like serotonin, dopamine and adrenaline act as neuromodulators in the , playing a role in complex behavior and functions like learning and memory, as well as processes such as sleep and feeding.”

Jul 15, 2023

Shining Light on Cosmic Secrets: Scientists Test a Controversial Theory of Blazar Emissions

Posted by in category: cosmology

Penn State researchers have recently characterized over a hundred blazars – far-off, dynamic galaxies hosting a central supermassive black hole.

A black hole is a place in space where the gravitational field is so strong that not even light can escape it. Astronomers classify black holes into three categories by size: miniature, stellar, and supermassive black holes. Miniature black holes could have a mass smaller than our Sun and supermassive black holes could have a mass equivalent to billions of our Sun.

Jul 15, 2023

“Hightech” Materials From Nature — Researchers Discover Surprising Properties of the Cytoskeleton

Posted by in categories: biotech/medical, materials

Most biological cells have a fixed place in an organism. However, there are instances where these cells acquire mobility, enabling them to traverse the body. Such occurrences are seen during processes like wound recovery, or when cancerous cells divide indiscriminately and spread throughout the body. The characteristics of mobile and stationary cells exhibit several differences, one notable one being the structure of their cytoskeleton.

This structure of protein filaments makes the cells stable, stretchable, and resistant to external forces. In this context, “intermediate filaments” play an important role. Interestingly, two different types of intermediate filaments are found in mobile and stationary cells. Researchers at the University of Göttingen and ETH Zurich have succeeded in precisely measuring and describing the mechanical properties of the two filaments. In the process, they discovered parallels with non-biological materials. The results have been published in the journal Matter.

The scientists used optical tweezers to investigate how the filaments behave under tension. They attached the ends of the filaments to tiny plastic beads, which they then moved in a controlled way with the help of a laser beam. This stretched the two different types of filaments, which are known as vimentin and keratin. The researchers worked out which forces were necessary for the stretching and how the different filaments behaved when they were stretched several times.

Jul 15, 2023

Doctors RE-ATTACH ‘decapitated’ boy’s head after 12-year-old’s horror accident

Posted by in category: biotech/medical

DOCTORS have reconnected a 12-year-old boy’s skull to his body after he suffered “internal decapitation” in a freak car accident.

Medics in Jerusalem, Israel, say they performed the “extremely rare” operation on Suleiman Hassan after a car knocked him off his bike.

His skull broke off the top vertebrae in his spine in the hit in June, effectively separating his head from his body with just skin and muscles keeping it in place.

Jul 15, 2023

Carboncopies: Promoting Research and Development for Whole Brain Emulation

Posted by in category: neuroscience

Jul 15, 2023

Implosion Titan Oceangate How it Happened | Submersible Submarine Parts #3D

Posted by in category: nuclear energy

New Video Nuclear Powered Submarine Link https://youtu.be/J0lb46Zi5-s.

What is Implosion?

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Jul 15, 2023

The gravitational interactions that have helped us dodge 60-hour days

Posted by in category: futurism

An atmospheric effect got various tidal forces to cancel out.

Jul 15, 2023

Physicists & Philosophers critique The Fine Tuning Argument

Posted by in categories: cosmology, entertainment, neuroscience, physics

The Fine-Tuning Argument is often seen as the best argument for the existence of God. Here we have assembled some of the world’s top physicists and philosophers to offer a reply. Not every critic of the argument comes from the same perspective. Some doubt there is a problem to be solved whilst others agree it is a genuine problem but think there are better solutions than the God hypothesis. Some like the multiverse and anthropics other don’t. We have tried to represent these different approaches and so it should be taken as given, that not all of the talking heads agree with each other. Nevertheless, they all share the view that the fine-tuning argument for God does not work. Nor are all the objectors atheist, Hans Halvorson offers what we think is a strong theological objection to the argument. This film does not try to argue that God doesn’t exist only that the fine-tuning argument is not a good reason to believe in God. Most of the footage was filmed exclusively for this film with some clips being re-used from our Before the Big Bang series, which can be viewed here: https://www.youtube.com/watch?v=Ry_pILPr7B8&list=PLJ4zAUPI-q…4hnojoCR4m All of the critics of the fine tuning argument that appear were sent a draft of the film more than a month before release and asked for any objections either to their appearance, the narration or any other aspect of the film. No objections were raised, and many replies were extremely positive and encouraging. A timeline of the subjects covered is below:
(We define God as a perfect Omni immaterial mind as for example modern Christians and Muslims advocate, there are other conceptions of God which our video does not address).
Just to be clear, this is a polemical film arguing against the fine tuning argument.

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