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Archive for the ‘futurism’ category: Page 68

Jun 26, 2024

Microsoft’s Mustafa Suleyman says he loves Sam Altman, believes he’s sincere about AI safety

Posted by in categories: futurism, robotics/AI

In an interview at the Aspen Ideas Festival on Tuesday, Mustafa Suleyman, CEO of Microsoft AI, made it very clear that he admires OpenAI CEO Sam Altman.

CNBC’s Andrew Ross Sorkin asked what the plan will be when Microsoft’s enormous AI future isn’t so closely dependent on OpenAI, using a metaphor of winning a bicycling race. But Suleyman sidestepped.

“I don’t buy the metaphor that there is a finish line. This is another false frame,” he said. “We have to stop framing everything as a ferocious race.”

Jun 26, 2024

Earth’s inner core is slowing down; impacting day’s length on surface

Posted by in category: futurism

The slowing down of the inner core can likely “alter the length of a day by fractions of a second” on the Earth’s surface.

Jun 26, 2024

The Audacious Scheme to Reroute India’s Water

Posted by in category: futurism

Scientists are watching with concern as India prepares to break ground on a long-delayed plan to connect the country’s rivers.

Jun 26, 2024

Controllable digital and analog resistive switching behavior of 2D layered WSe2 nanosheets for neuromorphic computing

Posted by in categories: futurism, robotics/AI

Memristors with controllable resistive switching (RS) behavior have been considered as promising candidates for synaptic devices in next-generation neuromorphic computing. In this work, two-terminal memristors with controllable digital and analog RS behavior are fabricated based on two-dimensional (2D) WSe2 nanosheets. Under a relatively high operating voltage of 4 V, the memristor demonstrates stable and reliable non-volatile bipolar digital RS with a high switching ratio of 6.3 × 104. On the other hand, under a relatively low operation voltage, the memristor exhibits analog RS with a series of tunable resistance states. The fabricated memristors can work as an artificial synapse with fundamental synaptic functions, such as long-term potentiation (LTP) and depression (LTD) as well as paired-pulse facilitation (PPF). More importantly, the memristor demonstrates high conductance modulation linearity with the calculated nonlinear parameter for conductance as-0.82 in the LTP process, which is beneficial to improving the accuracy of neuromorphic computing. Furthermore, the neuromorphic computing of file types and image recognition can be emulated based on a constructed three-layer artificial neural network (ANN) with a recognition accuracy that can reach up to 95.9% for small digits. In addition, memristors can be used to emulate the learning-forgetting experience of the human brain. Consequently, the memristor based on 2D WSe2 nanosheets not only exhibits controllable RS behavior but also simulates synaptic functions and is expected to be a potential candidate for future neuromorphic computing applications.

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Jun 25, 2024

Antarctic Ice Hides 40-Million-Year-Old River System

Posted by in category: futurism

Beneath the Antarctic ice, scientists find remnants of a giant river system that flowed for thousands of miles.

By Kristel Tjandra & LiveScience

Geologists digging into the massive ice sheet of West Antarctica have discovered the remains of an ancient river system that once flowed for nearly a thousand miles.

Jun 25, 2024

‘Out of control fires’ in Brazil wetlands spark state of emergency

Posted by in category: futurism

Regional authorities in Brazil on Monday declared a state of emergency as the Pantanal, the world’s largest tropical wetlands, faces “out of control fires,” according to a decree.

The surge of fires before the peak of the dry season has raised alarm for the Pantanal, which extends into Bolivia and Paraguay and is home to a rich array of wildlife, including the world’s highest density of jaguars.

The six-month was declared by the state of Mato Grosso do Sul, home to much of the wetlands in Brazil.

Jun 25, 2024

Long-Term Mortality, Recovery, and Vocational Status After a Maternal StrokeRegister-Based Observational Case-Control Study

Posted by in category: futurism

This register-based, case-control, follow-up study explores long-term mortality, recovery, and vocational status after a maternal stroke:


Background and Objectives.

Jun 25, 2024

Knitted metasurfaces enable flexible antennas for advanced electromagnetic applications

Posted by in category: futurism

Researchers develop flexible metasurfaces using industrial knitting techniques, potentially revolutionizing portable antennas and electromagnetic devices for communications and sensing.

Jun 25, 2024

People with severe alcohol use disorder may form and recall social memories differently

Posted by in category: futurism

In new research, people with severe alcohol use disorder tended to have greater difficulty forming new social memories. And, while they had better immediate recall of positive than negative social cues, for longer-term memories, they tended to remember more negative experiences than positive ones.

Jun 25, 2024

Strong friendships in adolescence could offer a long-term measure of resilience

Posted by in category: futurism

Good quality friendship has a significant impact on how young people affected by childhood trauma respond to social exclusion.

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