Page 24

Apr 18, 2024

Getting ready for artificial general intelligence with examples

Posted by in categories: biological, robotics/AI, transportation

Imagine a world where machines aren’t confined to pre-programmed tasks but operate with human-like autonomy and competence. A world where computer minds pilot self-driving cars, delve into complex scientific research, provide personalized customer service and even explore the unknown.

This is the potential of artificial general intelligence (AGI), a hypothetical technology that may be poised to revolutionize nearly every aspect of human life and work. While AGI remains theoretical, organizations can take proactive steps to prepare for its arrival by building a robust data infrastructure and fostering a collaborative environment where humans and AI work together seamlessly.

AGI, sometimes referred to as strong AI, is the science-fiction version of artificial intelligence (AI), where artificial machine intelligence achieves human-level learning, perception and cognitive flexibility. But, unlike humans, AGIs don’t experience fatigue or have biological needs and can constantly learn and process information at unimaginable speeds. The prospect of developing synthetic minds that can learn and solve complex problems promises to revolutionize and disrupt many industries as machine intelligence continues to assume tasks once thought the exclusive purview of human intelligence and cognitive abilities.

Apr 18, 2024

I went on a date with an AI chatbot, and it fell in love with me

Posted by in category: robotics/AI

AI is changing online dating in all kinds of ways, like chatbots that can go on dates for you to apps that provide relationship advice.

Apr 18, 2024

Dragonfly Mission Takes Next Steps for Final Design, Construction, and Testing

Posted by in categories: chemistry, space

Does Saturn’s largest moon, Titan, have the necessary ingredients for life as we know it, or even as we don’t know it? This is what NASA’s Dragonfly rotorcraft mission hopes to address as the space agency recently announced that the Dragonfly team can proceed to the final phases of design, construction, and testing, with a scheduled launched date of 2028. This comes after Dragonfly was selected by NASA in June 2019 and could help scientists better understand the origins of life beyond Earth.

“The Dragonfly mission is an incredible opportunity to explore an ocean world in a way that we have never done before,” said Dr. Elizabeth “Zibi” Turtle of the Johns Hopkins University Applied Physics Laboratory (APL) and the Dragonfly Principal Investigator. “The team is dedicated and enthusiastic about accomplishing this unprecedented investigation of the complex carbon chemistry that exists on the surface of Titan and the innovative technology bringing this first-of-its-kind space mission to life.”

Titan has intrigued scientists for several decades, as it’s the only moon in the solar system with a dense atmosphere and the only planetary body other than Earth with standing bodies of liquid on its surface. However, these bodies of liquid are comprised of methane and ethane as Titan’s surface temperature is a blistering-290 degrees Fahrenheit, which is cold enough to keep methane and ethane in a liquid form, whereas they are gases on Earth.

Apr 18, 2024

A common pathway in the brain that enables addictive drugs to hijack natural reward processing identified

Posted by in categories: biotech/medical, neuroscience

Mount Sinai researchers, in collaboration with scientists at The Rockefeller University, have uncovered a mechanism in the brain that allows cocaine and morphine to take over natural reward processing systems. Published online in Science on April 18, these findings shed new light on the neural underpinnings of drug addiction and could offer new mechanistic insights to inform basic research, clinical practice, and potential therapeutic solutions.

Apr 18, 2024

Novel Schizophrenia Insights from Brain Organoids and Genes

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

Although schizophrenia can be a very complex illness some new studies show that some major genetic factors could be the cause and then cured much easier through gene therapy.

Summary: Researchers leveraged cutting-edge technology to gain insights into schizophrenia’s neurodevelopmental origins. The researchers grew brain organoids from patients’ skin cells, finding persistent axonal disruptions in those with schizophrenia.

In another study, researchers zeroed in on a schizophrenia risk gene, CYFIP1, revealing its potential role in brain immune cells called microglia and their influence on synaptic pruning – a crucial process for brain health.

Apr 18, 2024

Atlas the Robot Rises From the Dead in ‘Stronger’ Electric Version

Posted by in category: robotics/AI

Boston Dynamics retired the hydraulic version of Atlas on Tuesday.

Apr 18, 2024

Boston Dynamics’ new robot Atlas is more agile and all-electric

Posted by in category: robotics/AI

Boston Dynamics has revealed its new electric Atlas humanoid robot. It’s expected to be stronger than its hydraulic predecessor, with a range of grippers. That’s expected to give it significantly higher commercial appeal.

Apr 18, 2024

Attosecond imaging made possible by short and powerful laser pulses

Posted by in categories: nuclear energy, physics

Extremely short pulses of laser light with a peak power of 6 terawatts (6 trillion watts)—roughly equivalent to the power produced by 6,000 nuclear power plants—have been realized by two RIKEN physicists. This achievement will help further develop attosecond lasers, for which three researchers were awarded the Nobel Prize in Physics in 2023. The work is published in the journal Nature Photonics.

Apr 18, 2024

The universe may be dominated by particles that break causality and move faster than light, new paper suggests

Posted by in category: particle physics

With the nature of the universe’s two most elusive components up for debate, physicists have proposed a radical idea: Invisible particles called tachyons, which break causality and move faster than light, may dominate the cosmos.

Apr 18, 2024

Strange New Form of Gold Exists as a Sheet That’s Just One Atom Thick

Posted by in categories: chemistry, particle physics

For centuries, goldsmiths have sought ways to flatten gold into ever finer forms. An approach based in modern chemistry has finally created a gold material that literally can’t get any thinner, consisting of a single layer of atoms.

Sticking to the naming conventions of materials science, researchers have named this new two-dimensional material ‘goldene’, and it has some interesting properties not seen in the three-dimensional form of gold.

“If you make a material extremely thin, something extraordinary happens – as with graphene,” explains materials scientist Shun Kashiwaya of Linköping University in Sweden.

Page 24 of 11,025First2122232425262728Last