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Jul 28, 2023

Scientists invent accurate AI-powered heat vision for driving at night

Posted by in categories: particle physics, robotics/AI, transportation

The technology can also be used in fog and smoke, aiding firefighters.

This is according to a report by PopSci published on Wednesday.


Researchers at Purdue University and Los Alamos National Laboratory have joined forces to engineer something they call “heat-assisted detection and ranging,” or HADAR, which consists of a completely new camera imaging system based on AI interpretations of heat signatures. The technology could soon allow vehicles and robots to see at night time.

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Jul 28, 2023

Webb telescope captures stunningly detailed image of actively forming stars

Posted by in category: space

This tightly bound pair of stars lies roughly 1,470 light-years away in the direction of the Vela Constellation.

The James Webb Space Telescope has offered an unprecedented glimpse into the depths of space, showcasing the two young stars in the midst of active formation.

Jul 28, 2023

Butterfly flight inspires researchers to explore new ways to create force and electricity

Posted by in category: futurism

BlackJack3D/iStock.

This is according to a press release by the institution published on Tuesday.

Jul 28, 2023

Destination Psyche: NASA Spacecraft Prepares for Epic 2.5-Billion-Mile Voyage

Posted by in category: space

Engineers and technicians at Cape Canaveral are preparing the Psyche spacecraft for liftoff, which is slated for October 5.

With less than 100 days remaining before its October 5 launch, NASA’s Psyche spacecraft is undergoing final preparations at Cape Canaveral, Florida. Teams of engineers and technicians are working diligently, essentially around the clock, to ensure the orbiter is ready to journey 2.5 billion miles (4 billion kilometers) to a metal-rich asteroid that may tell us more about planetary cores and how planets form.

The mission team recently completed a comprehensive test campaign of the flight software and installed it on the spacecraft, clearing the hurdle that kept Psyche from making its original 2022 launch date.

Jul 28, 2023

A New Generation of Robots Seems Increasingly Human

Posted by in category: robotics/AI

Engineers are putting chatbots into mechanical bodies, with entrancing and unsettling results.

Jul 28, 2023

Scientists Resurrected an Extinct Animal Frozen for 46,000 Years in Siberia

Posted by in categories: biotech/medical, evolution

The astonishing discovery is “important for the understanding of evolutionary processes because generation times could be stretched from days to millennia, and long-term survival of individuals of species can lead to the refoundation of otherwise extinct lineages,” according to a study published on Thursday in the journal PLoS Genetics.

“Their evolution was literally suspended for 40k years,” wrote Philipp Schiffer, an evolutionary biologist at the University of Cologne and a co-author of the study, in an email to Motherboard.

“We are now comparing them to species from the same genus, which my team samples around the world,” he continued, noting that he is currently conducting fieldwork in the Australian Outback. “Studying their genomes we hope to understand a lot about how these populations became different in the last 40k years.”

Jul 28, 2023

Scientists look with suspicion as another study claims room-temperature superconductor

Posted by in category: materials

YouTube.

But in a development that is creating a lot of buzz, and at the same time a bit of suspicion from the scientific community, a team of Korean researchers have claimed that they have created a superconductor capable of conducting electricity perfectly at room temperature and ambient pressure.

Jul 28, 2023

Twitter Has Undeniably Gotten Better Under Elon Musk

Posted by in categories: Elon Musk, evolution

Opinion Piece. What’s your opinion?

The social media platform formerly known as Twitter has gone through another remarkable evolution thanks to owner Elon Musk. The platform is now called “X” and is even sporting a brand spanking new logo. The blue bird has taken its last flight and the site seems poised to bring its users into the next venture in the Muskverse.

But not everyone has been happy with the changes Musk has made since taking over the company. Rep. Alexandria Ocasio-Cortez (D-NY) recently went after Musk for the supposed harassment she receives on the platform. It seems that since the day he bought the social media company, he has been making leftists’ heads explode, and AOC is far from an exception in claiming she “never experienced more harassment on this platform” than she does now. She also claimed people “now pay to give their harassment more visibility.”

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Jul 28, 2023

Can Twitter X be the West’s answer to WeChat?

Posted by in category: Elon Musk

What is Elon Musk planning with Twitter/X?

It seems he has an inspiration.

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Jul 28, 2023

Physicists achieve breakthrough in Monte Carlo computer simulations

Posted by in categories: computing, information science, particle physics

Researchers at Leipzig University have developed a highly efficient method to investigate systems with long-range interactions that were previously puzzling to experts. These systems can be gases or even solid materials such as magnets whose atoms interact not only with their neighbors but also far beyond.

Professor Wolfhard Janke and his team of researchers use Monte Carlo for this purpose. This stochastic process, named after the Monte Carlo casino, generates random system states from which the desired properties of the system can be determined. In this way, Monte Carlo simulations provide deep insights into the physics of phase transitions.

The researchers have developed a that can perform these simulations in a matter of days, which would have taken centuries using conventional methods. They have published their new findings in the journal Physical Review X.