Lifeboat Foundation

In an unexpected turn of events, a two-week archaeological dig unearthed a remarkably intact mastodon skull in a creek that might carry signs of human life too.

Over twelve days, archaeologists unearthed several mastodon bones. However, the skull, being “the first-ever well-preserved” artifact of its kind, makes it a significant find with potential connections to human history.

“We’re really hoping to find evidence of human interaction with this creature — perhaps the projectile points and knives that were used to kill the animal and do initial butchering,” John Doershuk, director and state archaeologist at the University of Iowa Office of the State Archaeologist (OSA) said.

A possible solution to the dark matter problem.

As the early universe cooled and expanded, phase transitions might have left “bubble walls,” energetic barriers between pockets of space.

Physicists and cosmologists will have a new probe of primordial processes when Europe launches the Laser Interferometer Space Antenna (LISA) next decade.

Continue reading “Hopes of Big Bang Discoveries Ride on a Future Spacecraft” »

A new open-access RNA sequencing dataset, MAGE, of 731 individuals across geographically diverse human populations provides a valuable resource to study genetic diversity and evolution and expands the capacity to identify new genetic associations.

The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far. The sciences, each straining in its own direction, have hitherto harmed us little; but some day the piecing together of dissociated knowledge will open up such terrifying vistas of reality, and of our frightful position therein, that we shall either go mad from the revelation or flee from the deadly light into the peace and safety of a new dark age.

Most of his stories, however, are less philosophically explicit. Lovecraft’s thought is often obscured in his tales, and must be pieced together from various sources, including his poetry, essays and, most importantly, his letters. Lovecraft wrote an estimated 100,000 during his life, of which around 10,000 have survived. Within this substantial non-fictional output, the volume of which dwarfs his fictional writing, Lovecraft expounded the philosophical concerns – whether metaphysical, ethical, political or aesthetic – which he claimed underpinned his weird fiction. These tales, he wrote, were based on one fundamental cosmic premise: ‘that common human laws and interests and emotions have no validity or significance in the vast cosmos-at-large’

In H P Lovecraft: The Decline of the West (1990), the scholar S T Joshi analysed many of those letters and essays to create an image of ‘Lovecraft the philosopher’. Joshi claimed that Lovecraft’s identity as a philosopher is a direct outcome of the genre he mastered: weird fiction. This genre, Joshi writes, is inherently philosophical because ‘it forces the reader to confront directly such issues as the nature of the universe and mankind’s place in it.’ Not everyone has agreed that Lovecraft’s thought should be so elevated. The Austrian literary critic Franz Rottensteiner, in a review of Joshi’s book, attacked the idea of Lovecraft as a philosopher: ‘The point is, of course, that Lovecraft as a thinker just wasn’t of any importance,’ he wrote ‘whether as a materialist, an aestheticist, or a moral philosopher.’

U-net is a convolutional neural network (CNN) model and not transformer model however it have encoder decoder structure that that make it confusing and correlate it with transformers, it is specifically designed for image segmentation. Structure Encoder (Contracting Path) Function: The encoder part.

The Polaris Dawn mission — the first of three flights billionaire and Shift4 founder Jared Isaacman purchased from SpaceX in 2022 for his human spaceflight effort known as the Polaris Program — is set to launch from Florida in the early hours of Aug. 26.

“We don’t get the freedom of any time of day to launch but I think it’ll work out to [be] pretty close to dawn, which is very appropriate given the mission,” Isaacman told CNBC’s Investing in Space during an interview last month.

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They should not replace your doctor yet.

New research found that ChatGPT was only able to correctly diagnose less than half the medical cases it was asked to look at.

Gut health has been making headlines for years, but its impact on heart health is only now unfolding. A new study from Cleveland Clinic and Tufts University researchers has uncovered a link between gut bacteria and heart health that could revolutionize cardiovascular care for seniors. This groundbreaking research suggests that the key to a healthy heart in our later years might be influenced by the microscopic inhabitants of our digestive system.

The study, published in Circulation: Heart Failure, followed nearly 12,000 initially healthy participants for almost 16 years. Researchers focused on the gut microbe called trimethylamine N-oxide (TMAO), which is produced when gut bacteria digest certain nutrients found in red meat and other animal products. The researchers discovered that elevated levels of TMAO in the blood were strongly associated with a higher risk of developing heart failure, even after accounting for other known risk factors.

Stanley Hazen, MD, PhD, chair of Cardiovascular and Metabolic Sciences in Cleveland Clinic’s Lerner Research Institute and the study’s senior author, emphasized the significance of these findings for predicting heart failure risk in seemingly healthy individuals. “Regular measurement of blood TMAO levels predicted incident risk for heart failure development during long-term follow-up,” he explained. This discovery opens new possibilities for early intervention and prevention strategies, particularly important for the elderly population who are at higher risk for heart-related issues.