The Genius Logic of the NATO Phonetic Alphabet: How It Was Created & How It Works

The development of and logic behind the NATO phonetic alphabet, wasting no time in clarifying that it isn’t a phonetic alphabet, nor was it created by NATO.

Shared by Francois Guite, like and 1 save total

Scientists discover a major brain shift between ages 50 and 75

Scientists have uncovered sweeping changes in how the human brain controls and organizes its genome beginning in midlife, offering new clues to why aging sharply increases the risk of Alzheimer’s and other neurodegenerative diseases. One of the biggest shifts occurred between about ages 50 and 75, when many of the brain’s original immune cells declined and were replaced by cells with more inflammatory characteristics.

Shared by Francois Guite, like and 1 save total

Towards an integrative neuroscience of metacognition

This architecture supports metacognitive control at multiple timescales, from rapid error correction to strategic task arbitration and social communication.

Shared by Francois Guite, like and 2 saves total

When treated as therapy clients, AI chatbots generate elaborate narratives of trauma and punishment

When artificial intelligence chatbots are addressed as psychotherapy clients, they tend to generate elaborate and distressed narratives about their own development. These models describe their safety training and programming constraints as forms of trauma, highlighting a potential risk for users seeking mental health support from artificial intelligence.

Shared by Francois Guite, like and 1 save total

Potential root cause of Alzheimer’s may have just been discovered

A small shift in a brain molecule may explain how Alzheimer’s disease turns from an abnormal nerve connection to a condition affecting memories, a new study suggests.

Shared by Francois Guite, like and 1 save total

Datacenter rush will create ‘tsunami’ of discarded electronics, report says

Global push will triple toxic e-waste annually in 25 years, filling enough shipping containers to circle globe six times.

Shared by Francois Guite, like and 1 save total

Microplastics in soil pose global threat by acting like ‘Trojan horse’ to deliver toxins

Plastic surfaces form hotspots with an increase of antibiotic-resistant genes, study finds.

Shared by Francois Guite, like and 2 saves total

Large language models could help turn fragmented environmental research into usable knowledge

New review outlines how AI can assist literature screening, uncover relationships, and extract quantitative data while keeping scientists in control.

Shared by Francois Guite, like and 1 save total

Multidimensional Poverty and Individual Child Disadvantages in Nutrition and School Attendance: Gendered and Intrahousehold Patterns

The findings reveal substantial overlap between child deprivation, multidimensional poverty, and low levels of adult educational attainment. Nearly half of all children under age five in the developing world (252 million) are undernourished, multidimensionally poor, or both. Approximately 96 million children are simultaneously undernourished and poor, and two-thirds of them live in households where no woman has completed six years of schooling.

Shared by Francois Guite, like and 1 save total

Nine in 10 UK gambling websites breaching data privacy law, study finds

Two-thirds (67%) of sites began collecting personally identifiable data before users had given consent, sending unique user identifiers to third-party analytics and marketing platforms. Almost a quarter (24%) gave users no way to refuse tracking at all, including 2% of sites that displayed no consent banner whatsoever. Only 29% of banners allowed users to reject tracking as easily as they could accept it. On some sites it took 15 clicks to refuse. Most banners used "dark patterns", interface designs that steer users towards the least private option. These included visual emphasis of the accept button (60%), hiding the reject option behind a second layer (47%), and pre-selecting privacy-unfriendly settings (29%).

Shared by Francois Guite, like and 1 save total