Friday - April 26 2024, 02:13 UTC - 6 months ago

A team of researchers used three-dimensional simulations to compare the jet formation models for the supermassive black hole in M87 with actual observations from the Event Horizon Telescope, finding that the BZ-jet model accurately predicted the observed morphology of the jet while the disk-jet model struggled to explain it. The study provides new insights into the mechanisms behind the formation of jets in black holes.

Thursday - April 25 2024, 21:57 UTC - 6 months ago

A YouTuber dissected Devin's recent demo on Upwork and found that the AI failed to accurately complete the task due to human error and the need for more supervision and verification when working with AI systems. This highlights the importance of understanding project requirements and verifying AI's results, rather than blindly accepting claims made by AI companies.

Thursday - April 25 2024, 17:06 UTC - 6 months ago

Neuromorphic computing is a rapidly evolving field that aims to mimic the brain's natural processes in hardware. It has vast potential applications, including brain-computer interfaces, autonomous vehicles, and medical diagnosis and treatment. Major companies such as Google, IBM, and Intel are investing in research and development to advance this technology.

Thursday - April 25 2024, 12:23 UTC - 6 months ago

Hydrogen, often called the Swiss Army knife of climate action, can be used in a variety of industries but may not be the magic solution for emissions reduction. The Hydrogen Ladder ranks various uses of hydrogen based on factors such as cost and convenience, with existing uses and hard-to-solve sectors ranking highest.

Thursday - April 25 2024, 08:15 UTC - 7 months ago

A new study has found that Earth's magnetic field was just as strong 3.7 billion years ago as it is today. This magnetic field was crucial for protecting life on Earth by shielding against harmful cosmic and solar radiation. The ancient magnetic field strength was comparable to today's strength and provides insight into the formation of Earth's solid inner core and the evolution of our planet.

Thursday - April 25 2024, 03:37 UTC - 7 months ago

Crime detection and fighting have evolved over the years, from early methods such as fingerprinting to modern techniques like biometrics and data analysis. Development of technology has aided both law enforcement and criminals, creating a constant battle. While crime rates have decreased in developed countries, organized crime groups continue to pose a challenge.

Wednesday - April 24 2024, 23:36 UTC - 7 months ago

A month after the first successful pig-to-human kidney transplant, a second individual, Lisa Pisano, has successfully received a pig organ transplant. This breakthrough, made possible by genetic modification of the pig organs, could have far-reaching implications for the future of organ transplants and could potentially save thousands of lives.

Wednesday - April 24 2024, 19:01 UTC - 7 months ago

A team of researchers has developed a new method for producing low-density polyethylene (LDPE) plastic that is more sustainable and efficient than traditional methods. By creating a ladder-like molecular structure similar to LDPE, the plastic exhibits comparable properties while also being easily recyclable. This breakthrough has the potential to greatly reduce the energy consumption and environmental impact of plastic production.

Wednesday - April 24 2024, 13:55 UTC - 7 months ago

Chinese companies now account for 80% of the world's solar panel manufacturing, despite the technology being invented in the US. Climate technology companies are now taking center stage in discussions, with China setting a goal to achieve carbon neutrality by 2060. The Middle East is also emerging as a rising force in the tech world, investing in electric vehicles and AI in both the US and China.

Wednesday - April 24 2024, 09:04 UTC - 7 months ago

Advancements in generative AI have made it possible for machines to produce human-like content, causing concern for human content creators. Despite its potential issues with bias and ownership, generative AI also has the potential to enhance human creativity by freeing up time and resources for more innovative work.

Wednesday - April 24 2024, 04:42 UTC - 7 months ago

On April 24, 2024, Intel launched Hala Point, the world's largest neuromorphic system, powered by the Loihi 2 processor. It supports 20 petaops, performs 20 times faster than a human brain and 100 times more energy-efficient than traditional CPU and GPU systems. The system opens up possibilities in various industries and promises a more sustainable and efficient future for AI.

Tuesday - April 23 2024, 23:48 UTC - 7 months ago

Comet SOHO-5008 was discovered by a citizen scientist on April 8, 2024, and captured during a solar eclipse. Its disintegration near the Sun was observed thanks to the eclipse. SOHO's clear view of the Sun's surroundings has made it the most prolific comet finder in history.

Tuesday - April 23 2024, 19:14 UTC - 7 months ago

CAR T cells are bioengineered from a patient's own immune cells to fight cancer, and are showing promising results in previously untreatable blood cancers. However, exhaustion of these cells can lead to relapse and difficulty in fighting solid tumors. Recently, two studies discovered that boosting CAR T cells with the FOXO1 protein can help them resemble stem cells and improve their effectiveness in fighting cancer. This breakthrough could improve the design of CAR T cell therapies and benefit a wider range of patients, including those with autoimmune diseases, heart conditions, and viral infections.

Tuesday - April 23 2024, 14:20 UTC - 7 months ago

The Cerne Giant in Dorset, England, has long been a captivating monument, but its age and origins have remained a mystery. A new study proposes that it was created in the early Middle Ages and used as a mustering site for armies. This also sheds light on its various historical interpretations, including its connections to Greek mythology and Christianity. The giant's complicated biography adds to its enduring appeal for tourists and locals alike.

Tuesday - April 23 2024, 09:21 UTC - 7 months ago

Quantum computing has the potential to transform the metalworking industry by optimizing quality control, enhancing component design and production, and improving supply chain management. Its powerful computing capabilities can lead to defect-free and perfectly dimensioned metal components, driving growth and success in the industry.

Tuesday - April 23 2024, 04:43 UTC - 7 months ago

LK99's study, led by Hyun-Tak Kim, presents evidence of superconductivity in PCPOSOS, a potential room-temperature superconductor. They provide raw data and videos to support their findings and invite constructive discussions. The team plans to continue improving their production and testing methods for PCPOSOS.

Monday - April 22 2024, 23:53 UTC - 7 months ago

A new sequencing technique called tARC-seq can accurately track mutations in the SARS-CoV-2 virus, providing valuable insights into its rapid evolution and variant development. This breakthrough has the potential to aid in the development of effective treatments and vaccines, as well as track future outbreaks.

Monday - April 22 2024, 19:01 UTC - 7 months ago

A new report led by UCL researchers and commissioned by UNESCO reveals significant gender discrimination in popular AI tools. Stereotypes and biases were found in both the content generated by AI models and the AI-generated text itself. The study emphasizes the urgent need for more inclusive and ethical AI development.

Monday - April 22 2024, 14:12 UTC - 7 months ago

Open clusters, loosely bound groups of a few tens to a few hundred stars, offer unique insights into the formation and evolution of stars. They are found in spiral and irregular galaxies and can show a wide range of ages. With around 1100 discovered in the Milky Way, open clusters are of great interest to astronomers and have been captured in stunning images by the Hubble Space Telescope.