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Apr 3, 2022

Large-scale neural recordings with single neuron resolution using Neuropixels probes in human cortex

Posted by in category: neuroscience

Recent advances in multi-electrode array technology have made it possible to monitor large neuronal ensembles at cellular resolution in animal models. In humans, however, current approaches restrict recordings to a few neurons per penetrating electrode or combine the signals of thousands of neurons in local field potential (LFP) recordings. Here we describe a new probe variant and set of techniques that enable simultaneous recording from over 200 well-isolated cortical singl… See more.


Neuropixels probes were used to simultaneously record from more than 200 cortical neurons in human participants during neurosurgical procedures. The approach could reveal insights underlying human cognition and pathology.

Apr 3, 2022

Forget ray tracing — Nvidia calls path tracing one of the “largest breakthroughs for real-time graphics in many years”

Posted by in category: innovation

That’s quite the claim.

Apr 3, 2022

Watch: Building the Ultimate Brain Map

Posted by in categories: computing, neuroscience

In efforts to construct a map of neural connections in the brain, researchers at the Flatiron Institute’s Center for Computational Neuroscience are turning to a… See more.


Watch: building the ultimate brain map on simons foundation.

Apr 3, 2022

The singularity is very close

Posted by in categories: robotics/AI, singularity

I subtitled this post “Why we’re all in denial about the robot apocalypse”. I say that because I believe that society at large is completely, utterly, and woefully unprepared for the advent of sentient, living artificial general intelligence. I think the singularity is coming much sooner than most people expect, and I think it’s going to cause a great deal of upset when it arrives — for better and for worse.

Take for instance the common religious belief that people possess some unmeasurable, undefinable soul, and that this soul is what separates us from inanimate objects and non-sentient animals. Furthermore, some people believe that these souls come from deity. I have spoken with friends who believe that AGI is impossible because “robots can’t have souls, humans aren’t God”. For these people, like Caleb says in Ex Machina (paraphrasing), removing the line between man and machine also removes the line between god and man.

Now, this isn’t to say that AGI will destroy religion or anything — it may even be used to strengthen some sects (as taken to the extreme in HBO’s Raised By Wolves). No, religion has been around for millennia and I’m sure it will continue to be around for many more millennia. I’m simply predicting that a subset of religious people are going to experience lots of cognitive dissonance when the first AGI arrives.

Apr 3, 2022

How will AI progress impact gaming

Posted by in categories: biotech/medical, entertainment, information science, robotics/AI

AI will completely take over game development by the early 2030s. To a point where there will be almost no human developers. Just people telling AI what they want to play and it builds it in real time.


Over the past few years we’ve seen massive improvements in AI technology, from GPT-3, AI picture generation to self-driving cars and drug discovery. But can machine learning progress change games?

Continue reading “How will AI progress impact gaming” »

Apr 3, 2022

Native American tribe gets its land back after being displaced nearly 400 years ago

Posted by in category: futurism

Will they able to make good use of this land?🤔🤔.


The Rappahannock Tribe, a Native Tribe in Virginia, has reacquired 465 acres of sacred land at Fones Cliff.

Secretary of the Interior Deb Haaland and US Fish and Wildlife Service Director Martha Williams celebrated the tribe’s reacquisiton of the land Friday, according to a press release from the Department of the Interior.

Continue reading “Native American tribe gets its land back after being displaced nearly 400 years ago” »

Apr 3, 2022

Facebook: From MRI machines to computer hard disk storage, magnetism has played a role in pivotal discoveries that reshape our society

Posted by in categories: biotech/medical, computing, quantum physics

In the new field of quantum computing, magnetic interactions could play a role in relaying quantum information.

In new research, Argonne scientists achieved efficient quantum coupling between two distant magnetic devices, which which may be useful for creating new quantum information technology devices — https://bit.ly/3uk88Q3

Apr 3, 2022

These stingless bees make medicinal honey. Some call it a ‘miracle liquid.’

Posted by in categories: biotech/medical, education

They come in many colors: golden, solid onyx, or striped dandelion and cinnamon. Their eyes can be beady black, slate gray, or even bluish-green. Their bodies may be as small as lentils or big as wine grapes. But the most amazing thing about stingless bees are the honeys they produce, which are increasingly being sought after for food and medicine.

In the Peruvian Amazon, people are just beginning to raise a few of the area’s 175 different species of stingless bees, which promise to help beekeepers and their communities. Historically, such honey has typically been harvested from the wild, which destroys the hives.

But in the last few years, scientists including Cesar Delgado, with the Instituto de Investigaciones de la Amazonía Peruana (IIAP), are teaching people to raise and keep the insects in sustainable ways.

Apr 3, 2022

Hubble smashes record for most distant star ever seen

Posted by in category: cosmology

The Hubble Space Telescope has smashed a record, identifying its most distant star ever. The star is so far away that its light has taken nearly 13 billion years to reach us, meaning it is from the first one billion years after the Big Bang.

Hubble’s previous record for farthest star observed, set in 2018, was for a star from 4 billion years after the Big Bang. So this new finding is a considerable step older and was only observable thanks to a fortuitous cosmic alignment. “We almost didn’t believe it at first, it was so much farther than the previous most distant, highest redshift star,” said astronomer Brian Welch of the Johns Hopkins University in Baltimore, lead author of the paper, in a statement.

The star in question, named Earendel, which means “morning star” in Old English, is massive, coming in at at least 50 times the mass of our sun. It is also millions of times brighter. However, even allowing for its mass and brightness, it is so far away that it was only possible to observe it thanks to a huge galaxy cluster that passed between it and us. The cluster’s gravity is so large that it warps the light coming from the star and acts as a magnifying class.

Apr 3, 2022

When the Magellanic Cloud galaxies get close, star formation peaks

Posted by in category: space

Like two great songwriters working side by side and inspiring each other to create their best work, the Magellanic Clouds spawn new stars every time the two galaxies meet.

Visible to the naked eye but best seen from the Southern Hemisphere, the Large and Small Magellanic Clouds are by far the most luminous of the many galaxies orbiting the Milky Way. New observations reveal that on multiple occasions the two bright galaxies have minted a rash of stars simultaneously, researchers report March 25 in Monthly Notices of the Royal Astronomical Society: Letters.

Astronomer Pol Massana at the University of Surrey in England and his colleagues examined the Small Magellanic Cloud. Five peaks in the galaxy’s star formation rate — at 3 billion, 2 billion, 1.1 billion and 450 million years ago and at present — match similarly timed peaks in the Large Magellanic Cloud. That’s a sign that one galaxy triggers star formation in the other whenever the two dance close together.