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Dec 21, 2023

Apes’ Long-Term Social Memory Mirrors Human Ability

Posted by in category: evolution

Researchers found that chimpanzees and bonobos can recognize former groupmates they haven’t seen for over 25 years, showing more attention to those they had positive relationships with.

This study, conducted with apes at various zoos and sanctuaries, used eye-tracking technology to measure apes’ responses to photographs of familiar and unfamiliar individuals.

The findings suggest that such enduring social memory in apes could have played a foundational role in the evolution of human culture and interpersonal relationships.

Dec 21, 2023

Scientists created 3D maps of the next-generation alloys

Posted by in category: mapping

3D atomic details of next-generation alloys.

Dec 21, 2023

Scientists fuse human brain cells with electronic circuits—and make it ‘think’

Posted by in category: neuroscience

Hybrid ‘biocomputer’ performs simple calculations, recognizes speech, albeit imperfectly.

Dec 21, 2023

Turquoise Lights Will Let You Know if a Mercedes Is Driving Itself

Posted by in category: robotics/AI

Mercedes wants integrated turquoise lights to be the universal sign for autonomous driving.

Dec 21, 2023

The Cybertruck Will Be Able To Travel 100 Meters as a Boat With a “Mod Package”

Posted by in category: Elon Musk

An X user discovered a “Wade Mode” for the Cybertruck that lets it drive through water and Elon Musk now says there’s going to be a “mod package” that lets the EV pickup travel at least 100 meters of water as a boat.

Dec 21, 2023

Ryugu Samples illuminate Terrestrial Weathering Effects on Primitive Meteorites

Posted by in categories: materials, space

A groundbreaking study conducted by a team of international scientists has unveiled unprecedented insights into the nature of the asteroid Ryugu and shed light on the composition of water-and carbon-rich small bodies in the solar system.

Asteroids like Ryugu are remnants of planetary embryos that never reached larger sizes, making them invaluable windows into materials that formed in the early solar system.

The study centered on laboratory measurements of the samples brought back to the Earth by the Hayabusa2 spacecraft in 2020.

Dec 21, 2023

Inventions that are fighting the rise of facial recognition technology

Posted by in categories: innovation, robotics/AI

Combating the rise of facial-recognition technology, designers have created clothing and accessories to help to conceal people’s identities.

Dec 21, 2023

Strange ‘slide whistle’ fast radio burst picked up by alien-hunting telescope defies explanation

Posted by in category: alien life

The fascinating patterns of 35 repeating fast radio bursts (FRBs) reveal new properties of these mysterious blasts of deep-space radiation that appear and disappear in milliseconds.

Dec 21, 2023

A new mathematical language for biological networks

Posted by in categories: biological, evolution, genetics, health, mathematics

A team of researchers around Berlin mathematics professor Michael Joswig is presenting a novel concept for the mathematical modeling of genetic interactions in biological systems. Collaborating with biologists from ETH Zurich and Carnegy Science (U.S.), the team has successfully identified master regulators within the context of an entire genetic network.

The research results provide a coherent theoretical framework for analyzing biological networks and have been published in the Proceedings of the National Academy of Sciences.

It is a longstanding goal of biologists to determine the key genes and species that have a decisive impact on evolution, ecology, and health. Researchers have now succeeded in identifying certain genes as master regulators in biological networks. These key regulators exert greater control within the system and steer essential cellular processes. Previous studies have mainly focused on pairwise interactions within the system, which can be strongly affected by genetic background or biological context.

Dec 21, 2023

Obtaining Tsallis entropy at the onset of chaos

Posted by in category: physics

Dr Alberto Robledo is a senior research scientist at Instituto de Física, Universidad Nacional Autónoma de México (UNAM). Robledo earned his undergraduate degree from UNAM and his doctorate from University of St Andrews, UK. He has conducted extensive research in the fields of statistical physics and complex systems for over fifty years.