Lifeboat Foundation: Safeguarding Humanity
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Recent advances in the fields of robotics and artificial intelligence (AI) have opened exciting new avenues for teleoperation, the remote control of robots to complete tasks in a distant location. This could, for instance, allow users to visit museums from afar, complete maintenance or technical tasks in spaces that are difficult to access or attend events remotely in more interactive ways.

Most existing teleoperation systems are designed to be deployed in specific settings and using a specific . This makes them difficult to apply in different real-world environments, greatly limiting their potential.

Researchers at NVIDIA and UC San Diego recently created AnyTeleop, a computer vision–based teleoperation system that could be applied to a wider range of scenarios. AnyTeleop, introduced in a paper pre-published on arXiv, enables the remote operation of various robotic arms and hands to tackle different manual tasks.

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Year 2017 😗😁

The brain is really little more than a collection of electrical signals. If we can learn to catalogue those then, in theory, you could upload someone’s mind into a computer, allowing them to live forever as a digital form of consciousness, just like in the Johnny Depp film Transcendence.

But it’s not just science fiction. Sure, scientists aren’t anywhere near close to achieving such a feat with humans (and even if they could, the ethics would be pretty fraught), but there’s few better examples than the time an international team of researchers managed to do just that with the roundworm Caenorhabditis elegans.

C. elegans is a little nematodes that have been extensively studied by scientists — we know all their genes and their nervous system has been analysed many times.

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Researchers revisit a neglected decay mode with implications for fundamental physics and for dating some of the oldest rocks on Earth and in the Solar System.

With a half-life of 1.25 billion years, potassium-40 does not decay often, but its decays have a big impact. As a relatively common isotope (0.012% of all potassium) of a very common metal (2.4% by mass of Earth’s crust), potassium-40 is one of the primary sources of radioactivity we encounter in daily life. Its decays are the primary source of argon-40, which makes up almost 1% of the atmosphere, and the copious amount of heat released from these decays threw off early estimates of the age of Earth made by Lord Kelvin. Potassium-40 is largely responsible for the meager radioactivity in our food (such as bananas), and it is a significant source of noise in some highly sensitive particle physics detectors. This isotope and its decay products are also useful tools in dating rocks and geological processes that go back to the earliest parts of Earth history. And yet some long-standing uncertainty surrounds these well-studied decays.

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Researchers from Hebrew University of Jerusalem and UC Berkeley recorded electrical activity in the brains of epilepsy patients while showing them various images in an attempt to find out where persistent images are stored in the brain and how we consciously access those images. (Image credit: Hadar Vishne, Royal College of Art)

More than a quarter of all stroke victims develop a bizarre disorder — they lose conscious awareness of half of all that their eyes perceive.

After a stroke in the brain’s right half, for example, a person might eat only what’s on the right side of the plate because they’re unaware of the other half. The person may see only the right half of a photo and ignore a person on their left side.

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Naoko Kurahashi Neilson was on a Zoom call when she saw it for the first time.

She and two PhD students—Mirco Hünnefeld of TU Dortmund University in Germany and Steve Sclafani of Drexel University in the United States—had received permission to review the results of their analysis. Using 10 years of data and 60,000 detections from the IceCube Neutrino Observatory, they were trying to map the emission of tiny, ghostly particles called neutrinos from the band of the Milky Way.

Kurahashi Neilson remembers the three of them staring at the image together. Slowly, they realized that they were, indeed, looking at the first-ever neutrino image of our galaxy.

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