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Apr 30, 2023

Squawk! You there? Pet parrots video call each other to elevate social lives

Posted by in category: neuroscience

The study parrots engaged in various social behaviors that researchers would often see amongst groups of birds or in the wild, including dancing and singing together.

Parrots are socially complex animals, outperforming 6-and 7-year-old children in puzzle activities and memory skills. When kept as pets, these birds frequently lack suitable stimulation to meet their high social, cognitive, and emotional needs.

A recent study by the University of Glasgow and Northeastern University looked at this issue by using 18 pet parrots to see if video calls could help them meet their social demands.

Apr 30, 2023

‘Responsible AI’: ChatGPT bot gets ethical nod from G7 digital ministers

Posted by in category: robotics/AI

The G7 expressed their commitment to threats from outside, as worries about digital absolutism in nations like China persist.

The digital ministers of the Group of Seven (G7) countries have decided that “risk-based” regulation on artificial intelligence (AI) should be adopted.

TheG7 encouraged the ethical use of AI, including the ChatGPT AI bot created by the US company OpenAI, according to media reports.

Apr 30, 2023

MIT team designs robotic gripper that could soon clean our homes

Posted by in category: robotics/AI

“Now with reflexes, we think we can one day pick and place in every possible way, so that a robot could potentially clean up the house.”

Reacting to stimuli on the fly has been exclusive to living beings for much until now. In a world of uncertainties, adjusting to changes in our surroundings has been a big reason why we’re still around as a species.

Continue reading “MIT team designs robotic gripper that could soon clean our homes” »

Apr 30, 2023

Anthropologist pair solve the mystery of Mayan 819-day count

Posted by in category: space

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A pair of anthropologists at Tulane University has solved the mystery of the Mayan 819-day count, a type of ancient Mesoamerican calendar system. In their paper published in the journal Ancient Mesoamerica, John Linden and Victoria Bricker suggest that the calendar might be representing a much longer timescale than others had considered.

In studying ancient Maya inscriptions, prior researchers had come across mention of a system they referred to as the 819-day count, which appeared to be in reference to a of some sort. But the had not left behind any other sort of definition or text describing how it might fit in with their regular calendar system. Prior researchers had found some evidence suggesting that it might be tied to the synodic period, the cyclic period that describes when a given planet will appear at a given point in the sky. They noted that for Mercury, the synod period is 117 days, which, when multiplied by seven, equals 819. Unfortunately, the same formulation did not work with the other , leaving the 819-day count a mystery—until now.

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Apr 30, 2023

ChatGPT beats doctors at answering online medical questions, study finds

Posted by in categories: biotech/medical, robotics/AI

According to a recent study, ChatGPT surpasses the quality and empathy of physicians when responding to online queries. However, there are some caveats.

A recent study published in JAMA Internal Medicine reveals that ChatGPT surpasses physicians in terms of quality and empathy when responding to online queries. The study evaluated ChatGPT’s performance compared to physicians in answering patient questions from Reddit’s r/AskDocs forum.

The cross-sectional study involved 195 randomly selected questions and found that chatbot responses were preferred over physician responses. ChatGPT received significantly higher ratings for both quality and empathy.

Apr 30, 2023

Apple is sucking people in deeper with its Savings account

Posted by in category: futurism

Apple’s new high-yield savings account will get customers to stick around longer than a smartwatch.

Apr 30, 2023

Nature’s Hidden Code: The Surprising Universality of Computation

Posted by in categories: biological, computing, physics

Universal computation has significant real-world implications in fields such as computer science, physics, biology, and beyond. It is highly relevant to simulation metaphysics and its idea that the physical world could be a type of computer simulation.

Apr 30, 2023

Brain Drain: Measuring the Energy Consumption of Our Thinking Minds

Posted by in category: neuroscience

Summary: Our brain consumes a significant amount of energy, accounting for about 20% of the body’s total energy consumption. Most of this energy is used for information processing.

While research shows that increased mental activity does lead to slightly higher energy consumption, this increase is minimal, region-specific, and often offset by energy decreases in other areas.

Feeling exhausted after mental activity is likely due to mental stress rather than actual energy depletion. Pacing yourself can help avoid mental overload, stress, and fatigue.

Apr 30, 2023

MIT’s Tiny Terahertz Receiver Preserves IoT Battery Life

Posted by in categories: bioengineering, education, energy

Researchers demonstrate a low-power “wake-up” receiver one-tenth the size of other devices.

MIT

MIT is an acronym for the Massachusetts Institute of Technology. It is a prestigious private research university in Cambridge, Massachusetts that was founded in 1861. It is organized into five Schools: architecture and planning; engineering; humanities, arts, and social sciences; management; and science. MIT’s impact includes many scientific breakthroughs and technological advances. Their stated goal is to make a better world through education, research, and innovation.

Apr 30, 2023

How quantum computing could transform everything everywhere, but not all at once

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

What does quantum computing have in common with the Oscar-winning movie “Everything Everywhere All at Once”? One is a mind-blowing work of fiction, while the other is an emerging frontier in computer science — but both of them deal with rearrangements of particles in superposition that don’t match our usual view of reality.

Fortunately, theoretical physicist Michio Kaku has provided a guidebook to the real-life frontier, titled “Quantum Supremacy: How the Quantum Computer Revolution Will Change Everything.”

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