A recent discovery in astrophysics has shed light on the spin speed of a supermassive black hole located a billion light-years away from Earth. Through the observation of changes in light emitted as the black hole became active and consumed matter, scientists were able to determine the rate at which the black hole rotates on
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The utilization of CO2 as a chemical raw material holds immense potential for reducing emissions and decreasing the dependency on fossil feedstocks. A recent study published in the journal Angewandte Chemie International Edition introduces a groundbreaking metal-free organic framework that enables the electrocatalytic production of ethylene from CO2. Ethylene, a crucial building block for various
Large language models (LLMs) have gained popularity in recent years for their ability to process, generate, and manipulate text in various languages. However, along with their impressive capabilities, LLMs are also known for their tendency to generate hallucinations – responses that are entirely inaccurate, nonsensical, or inappropriate. This raises concerns about the reliability of these
California has been significantly impacted by wildfires over the past few years, with up to 70% of the state covered in smoke during certain periods. A recent study conducted by the University of California, Davis, shed light on the effects of wildfire smoke on California’s lakes. The study utilized a combination of lake-based sensors and
Hepatitis C is a blood-borne virus that primarily affects the liver, leading to inflammation and potential liver damage if left untreated. The virus is transmitted through blood-to-blood contact, which can occur in various ways such as through blood transfusions, intravenous drug use, or medical procedures involving contaminated blood. Baby boomers, born between 1945 and 1965,
The latest research conducted by a team from University College London sheds new light on the intriguing world of sleep. According to the study, when our brains enter the realm of slumber, specific neural connections are partially weakened, allowing for a crucial period of rest and reset. This phenomenon, observed during the initial hours of
The process of converting carbon dioxide into valuable chemicals has recently gained significant attention due to the potential to mitigate the impacts of greenhouse gases on the environment. A collaborative project involving the U.S. Department of Energy’s Argonne National Laboratory, Northern Illinois University, and Valparaiso University has made a breakthrough in this area by developing
Researchers in Italy have developed a groundbreaking prototype fiber optic gyroscope to monitor ground rotations caused by earthquakes in the volcanic area of Campi Flegrei in Naples. Led by Saverio Avino from CNR-INO, the team aims to improve risk assessment and strengthen early warning systems in this densely populated region. By capturing both linear and
The intricate design and intelligent approach to stress distribution found in natural materials like bone, bird feathers, and wood have long fascinated scientists and engineers. Despite their irregular architectures, these materials are able to effectively manage physical stress. However, the exact relationship between stress modulation and their structures has been a mystery. A recent study
In a cutting-edge lab at Boston University’s College of Engineering, a revolutionary experiment unfolds as a robot arm meticulously drops small, plastic objects into a waiting box below. These feather-light, cylindrical pieces are no ordinary creations; each one is the result of an intricate process of robot autonomy aimed at discovering the most energy-efficient shape
The Trump Media and Technology Group (TMTG) recently reported a staggering loss of over $300 million in the first quarter of 2024. This is a significant increase from the net losses of $210,300 in the same period last year. The company’s financial statement shows a bleak picture, with only $770,500 in sales generated over the
The discovery of merging supermassive black holes, just 740 million years after the Big Bang, sheds light on the enigmatic origins of these cosmic giants. While smaller black holes can be explained by the collapse of massive stars, the rapid growth of supermassive black holes poses a significant challenge to astronomers. The traditional theory of