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Oct 6, 2023

Natural genetically modified crops: Grasses take evolutionary shortcut by borrowing genes from their neighbors

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

Grass may transfer genes from their neighbors in the same way genetically modified crops are made, a new study has revealed.

Research, led by the University of Sheffield, is the first to show the frequency at which grasses incorporate DNA from other species into their genomes through a process known as lateral gene transfer.

The stolen genetic secrets give them an by allowing them to grow faster, bigger or stronger and adapt to new environments quicker.

Oct 6, 2023

James Webb Telescope Just Announced First Ever Black Hole at the Edge of the Universe

Posted by in category: cosmology

https://www.youtube.com/watch?app=desktop&v=VYWuX-9j-so

“The Universe Came From a Black Hole” String Theory Founder Reveals James Webb Telescope’s New Image. Deep within dense star clusters, something extraordinary dwells: Stars. But these, are no ordinary stars, but colossal celestial beings, known as supermassive stars. And now, their existence has been unveiled by the piercing gaze of the James Webb Space Telescope.

According to the standard model of cosmology, after the universe came out of the big bang, it took between 500 million to 1 billion years for the first stars to form. That however, is changing.

Continue reading “James Webb Telescope Just Announced First Ever Black Hole at the Edge of the Universe” »

Oct 6, 2023

Consciousness: The sense that you are experiencing something—

Posted by in category: neuroscience

That, in a nutshell, is The perceived sensation of pain that you know as heartburn, the smell that draws you to a steak on the grill, the sight of magenta streaked across the sky at sunset—all are instances of conscious experience.

Oct 6, 2023

Google’s RT-2-X Generalist AI Robots: 500 Skills, 150,000 Tasks, 1,000,000+ Workflows

Posted by in categories: robotics/AI, transportation

Google DeepMind and academic partners have unveiled an AI that trains robots for generalized tasks using the “Open X-Embodiment” dataset. ConceptGraphs, on the other hand, offers a new 3D scene representation, improving robot perception and planning by combining vision and language.

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Continue reading “Google’s RT-2-X Generalist AI Robots: 500 Skills, 150,000 Tasks, 1,000,000+ Workflows” »

Oct 6, 2023

New kind of quantum computer made using high-resolution microscope

Posted by in categories: chemistry, computing, particle physics, quantum physics

Physicists have performed the first quantum calculations to be carried out using individual atoms sitting on a surface.

The technique, described on 5 October in Science1, controls titanium atoms by beaming microwave signals from the tip of a scanning tunnelling microscope (STM). It is unlikely to compete any time soon with the leading approaches to quantum computing, including those adopted by Google and IBM, as well as by many start-up companies. But the tactic could be used to study quantum properties in a variety of other chemical elements or even molecules, say the researchers who developed it.

At some level, everything in nature is quantum and can, in principle, perform quantum computations. The hard part is to isolate quantum states called qubits — the quantum equivalent of the memory bits in a classical computer — from environmental disturbances, and to control them finely enough for such calculations to be achieved.

Oct 6, 2023

Controlling Hydrogen Isotopes with Graphene

Posted by in categories: engineering, nuclear energy, particle physics

face_with_colon_three Year 2017


A paper recently published in the journal Nuclear Engineering and Technology demonstrated the feasibility of using graphene to control hydrogen isotopes, specifically tritium.

Study: Adsorption of Hydrogen Isotopes on Graphene. Image Credit: Rost9/Shutterstock.com

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Oct 6, 2023

IBM Creates World’s Smallest Computer for Blockchain Technology

Posted by in categories: bitcoin, blockchains, cryptocurrencies, supercomputing

Year 2018 face_with_colon_three


Computers are shrinking rapidly. You can build a pretty capable little machine powered by a device like the Raspberry Pi, but that’s still huge compared with IBM’s latest machine. The company that started out selling massive mainframe computers has developed the world’s smallest computer (Opens in a new window). Each one is smaller than a grain of salt, but it packs more computing power than you’d expect.

The micro-computer is a complete system-on-a-chip (SoC) with a processor, memory, storage, and a communication module. The CPU contains several hundred thousand transistors, and IBM says it’s capable of performance on par with an x86 CPU from 1990. That’s not very fast compared with even the slowest modern computers, but it’s impressive for something you can’t see without a magnifying glass. It makes more sense when you look at the impressive developments in other SoC designs. The latest Qualcomm Snapdragon chips are about 1 square centimeter and have more processing power than supercomputers from the early 90s.

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Oct 6, 2023

Microsoft spent hundreds of millions of dollars on a ChatGPT supercomputer

Posted by in categories: robotics/AI, supercomputing

To build the supercomputer that powers OpenAI’s projects, Microsoft says it linked together thousands of Nvidia graphics processing units (GPUs) on its Azure cloud computing platform. In turn, this allowed OpenAI to train increasingly powerful models and “unlocked the AI capabilities” of tools like ChatGPT and Bing.

Scott Guthrie, Microsoft’s vice president of AI and cloud, said the company spent several hundreds of millions of dollars on the project, according to a statement given to Bloomberg. And while that may seem like a drop in the bucket for Microsoft, which recently extended its multiyear, multibillion-dollar investment in OpenAI, it certainly demonstrates that it’s willing to throw even more money at the AI space.

Oct 6, 2023

Recycling our poop to grow food more sustainably

Posted by in categories: biotech/medical, chemistry, food

My idea is that all the waste from human waste has vital things in it we could even someday have everything recycled back into its original form like if waste medicines or other nutrients could be extracted we could essentially recycle human waste having a near unlimited supply of chemicals which would be great for space traveling where nothing is wasted.


Poop’s got an image problem

And there’s also the issue of acceptance. Research suggests there are both cultural and psychological barriers standing in the way of wider bodily waste recycling.

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Oct 6, 2023

Human waste could help tackle a global shortage of fertiliser

Posted by in category: food

Tests on cabbage plants suggest fertilisers derived from human urine and faeces are safe and could help bring down food prices.

By Brian Owens