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Dec 23, 2023

Scientists find first hints of nuclear fission in universe, challenging theories

Posted by in categories: nuclear energy, space

Researchers have now identified the first signs of nuclear fission in the cosmos, something that has baffled scientists since the 1950s.


Scientists from Los Alamos National Laboratory and North Carolina State University have uncovered compelling evidence of nuclear fission occurring in the cosmos, specifically during the merger of neutron stars. This discovery challenges long-held beliefs and opens a new chapter in our understanding of heavy element formation in the universe.

Continue reading “Scientists find first hints of nuclear fission in universe, challenging theories” »

Dec 23, 2023

World’s single-largest wind farm approved, will power 3.3 million UK homes

Posted by in categories: energy, sustainability

With 2.9 GW capacity, the massive Hornsea 3 offshore wind farm strengthens the UK’s clean energy objectives.


Dive into Ørsted’s groundbreaking Hornsea 3 project in the UK, set to power millions of homes and reshape the future of renewable energy in the region.

Dec 23, 2023

Scientists create water-spitting ‘flying dragon’ robot to fight fires

Posted by in category: robotics/AI

The robot features eight adjustable water jets in its central and head regions, with a flexible firehose directed by a control unit on a trailing wheeled cart.


Functioning at a rate of 6.6 liters per second, the nozzles expel water with a pressure reaching up to one megapascal. At the tip of the hose, a combination of a traditional camera and a thermal imaging camera is integrated, facilitating the identification and location of the fire. This technological integration enhances the Dragon Firefighter’s firefighting capabilities, according to the team.

Learning process

Continue reading “Scientists create water-spitting ‘flying dragon’ robot to fight fires” »

Dec 23, 2023

Sniffing women’s tears cut men’s aggressive behavior by over 40%

Posted by in category: chemistry

“We found that just like in mice, human tears contain a chemical signal that blocks conspecific male aggression. This goes against the notion that emotional tears are uniquely human,” the authors stated.

Overall, the study concluded that the scent of women’s tears might contain chemical signals that can influence men’s behavior by reducing aggressive tendencies.

Dec 23, 2023

The worst technology failures of 2023

Posted by in category: futurism

The Titan submersible, lab-grown chicken, and GM’s wayward Cruise robotaxis made our annual list of the worst in tech.

Welcome to our annual list of the worst technologies.

Dec 23, 2023

SpaceX makes history with a 19th reuse of a Falcon 9 rocket

Posted by in categories: internet, satellites

The company launched 23 of its Starlink internet satellites on a Falcon 9 rocket that had flown 18 times before, breaking its own record for the most flights by a single booster.


SpaceX has achieved a new milestone in its quest to reuse rockets and reduce the cost of spaceflight. The company launched 23 Starlink internet satellites on a Falcon 9 rocket that had flown 18 times before, breaking its record for the most flights by a single booster.

Continue reading “SpaceX makes history with a 19th reuse of a Falcon 9 rocket” »

Dec 23, 2023

The Deep Sea

Posted by in category: futurism

Scroll down the deep sea in this interactive page.

Dec 23, 2023

Tech Billionaires Need to Stop Trying to Make the Science Fiction They Grew Up on Real

Posted by in category: futurism

Today’s Silicon Valley billionaires grew up reading classic American science fiction. Now they’re trying to make it come true, embodying a dangerous political outlook.

By Charles Stross

Dec 23, 2023

2204.04261 (1).Pdf

Posted by in categories: computing, quantum physics

Joe McEntee visits the Lawrence Berkeley National Laboratory to learn about QUANT-NET’s plan to create a quantum network tested for distributed quantum computing applications in the US. Joe McEntee visits Lawrence Berkeley National Laboratory (Berkeley Lab) in California to check out progress on the enabling quantum technologies.

Dec 23, 2023

Breakthrough technology amplifies terahertz waves for 6G communication

Posted by in categories: internet, nanotechnology, robotics/AI

A team of researchers, led by Professor Hyong-Ryeol Park from the Department of Physics at UNIST has introduced a technology capable of amplifying terahertz (THz) electromagnetic waves by over 30,000 times. This breakthrough, combined with artificial intelligence (AI) based on physical models, is set to revolutionize the commercialization of 6G communication frequencies.

Collaborating with Professor Joon Sue Lee from the University of Tennessee and Professor Mina Yoon from the Oak Ridge National Laboratory, the research team successfully optimized the THz nano-resonator specifically for 6G communication using advanced optimization technology.

The research findings have been published in the online version of Nano Letters.