Lifeboat Foundation

A lesson from ChatGPT: people get excited by progress when they understand what it means.

US scientists have achieved net energy gain in a nuclear fusion reaction for the second time since a historic breakthrough in December last year in the quest to find a near-limitless, safe and clean source of energy.

Scientists at the California-based Lawrence Livermore National Laboratory repeated the breakthrough in an experiment in the National Ignition Facility (NIF) on 30 July that produced a higher energy yield than in December, a Lawrence Livermore spokesperson said.

Aug 6 (Reuters) — U.S. scientists have achieved net energy gain in a fusion reaction for the second time since December, the Lawrence Livermore National Laboratory said on Sunday.

Scientists at the California-based lab repeated the fusion ignition breakthrough in an experiment in the National Ignition Facility (NIF) on July 30 that produced a higher energy yield than in December, a Lawrence Livermore spokesperson said.

Final results are still being analyzed, the spokesperson added.

A postdoctoral researcher at the University of Southern Denmark in Odense, Bilal studies the evolution of the novel in nineteenth-century literature. Yet he’s perhaps best known for his online tutorials, in which he serves as an informal ambassador between academics and the rapidly expanding universe of search tools that make use of artificial intelligence (AI).

Developers want to free scientists to focus on discovery and innovation by helping them to draw connections from a massive body of literature.

Chinese researchers have announced in a video that they’ve verified LK-99’s ability to conduct current with zero resistance, but questions still linger.

There are an estimated 30,000 instances of arc flash each year in the United States alone, and one to two fatalities occur daily in North America. Ontario Power Generation (OPG) has five Boston Dynamics’ Spot robots deployed throughout their Enterprise Innovation division. In 2022, the team sought to see if Spot’s dexterous arm could be used to assist in tripping and racking out a 600 volt breaker—an activity that is high risk for arc flash. Now, Boston Dynamics engineers have taken this application to the next level by fully automating the procedure. Spot can perform the entire operation autonomously, with a human issuing high level commands safely out of harm’s way.

#PowerGeneration #bostondynamics #Robotics #spot

The results of the study, Nadim II, from the Spanish Lung Cancer Group (GECP), have been published in the “New England Journal of Medicine” and endorse the great benefit of chemo-immunotherapy with nivolumab before operating on lung tumours in stage 3.

Nivolumab is a type of monoclonal antibody therapy, which works by stimulating the immune system to kill cancer cells.

Lung Cancer Treatment Breakthrough In Spain Could Increase Survival Rates by 20%.

Continue reading “New Lung Cancer Breakthrough” »

CAR T-cell (chimeric antigen receptor) therapy, a promising form of immunotherapy, involves reprogramming the patient’s T cells to enhance their ability to identify and combat antigens on the surface of cancer cells.

However, this therapy, which is currently approved for the treatment of leukemia and lymphoma, has a significant downside. During the process of destroying cancer cells, many of the engineered T cells get contaminated with residual cancer antigens, leading them to attack fellow T cells. This eventually results in a decrease in the body’s population of cancer-fighting cells, opening the door for a recurrence of cancer.

A new Yale study, however, has identified a way to tame the self-destructive tendencies of these killer T cells. Simply fusing a molecular tail onto the engineered T cells used in therapy, researchers say, can inhibit their proclivity to attack each other. The study was published July 27 in the journal Nature Immunology.

This technology promises to revolutionize spacecraft design, save space, and enhance communication capabilities, opening up new frontiers for exploration and discovery.

In the vast expanse of space, engineers constantly push the boundaries of innovation to do more with less. Today’s small spacecraft is equipped with sensors, guidance and control systems, and operating electronics, making efficient use of every available space. But what if we could take it a step further and revolutionize the way we integrate electronics into these spacecraft?

Recently, aerospace engineer Beth Paquette and electronics engineer Margaret Samuels from NASA’s Goddard Space Flight Center in Greenbelt, Maryland,… More.

Continue reading “NASA engineers test revolutionary printed electronics in space” »