Free Republic

In a nutshell One dose of a psychedelic compound (25CN-NBOH) significantly improved cognitive flexibility in mice, even 2 to 3 weeks after the drug was administered. Treated mice adapted better to new learning rules in a reversal task, showing stronger performance across multiple behavioral measures compared to controls. These long-lasting effects suggest psychedelics may promote meaningful, enduring changes in brain plasticity, offering potential new approaches for treating conditions like depression, PTSD, and Alzheimer’s disease. ANN ARBOR, Mich. — A single dose of a psychedelic compound could be key to helping your brain become more adaptable for weeks. University of Michigan...

The architect of global elitism is finally facing the scrutiny he long deserved. Klaus Schwab—the godfather of the World Economic Forum’s dystopian “Great Reset” agenda—has abruptly resigned from his throne of influence after a whistleblower letter accused him of financial misconduct, personal enrichment off globalist funds, and abuse of young staffers, according to the Wall Street Jounal. According to the whistleblower complaint — reportedly penned by current and former employees of the WEF — Schwab used the Forum as his personal piggy bank. Among the accusations: Withdrew thousands in cash using junior staffers as gofers. Charged private hotel massages to...

Only around 5% of the world’s population have hazel eyes. Yet a 2009 study found that 55.2% of their Spanish cohort had hazel-green eyes. This eye color is also more common in Portugal than the global average. But why is there such a concentration of hazel eyes in the Iberian peninsula compared to most other parts of the world? And is the evolution of hazel eyes connected to the genetic history of Iberia? Now there are a two main types of hazel eyes. Iberian DNA and the Evolution of Hazel Eyes... | 15:00 Celtic History Decoded | 48.5K subscribers |...

Now that Pat Gelsinger is no longer occupying the corner office at embattled chipmaker Intel (INTC), he can acknowledge one thing about the semiconductor industry.Nvidia (NVDA) has a wide, wide lead over its rivals on the tech front..."They have built meaningful moats around their franchise," he added.Gelsinger led aggressive efforts to turn around Intel for more than three years. He slashed thousands of jobs, improved costs, secured CHIPS Act funding, built chip foundries, and promised fast AI chips that could compete with Nvidia and AMD (AMD).He was fired in early December amid missed financial targets, lack of progress on the...

Every year, new temperature records are breathlessly announced as though the planet is plunging into uncharted climate chaos. Mainstream headlines proclaim things like "Humanity just lived through the hottest 12 months in at least 125,000 years" or "This year virtually certain' to be warmest in 125,000 years, EU scientists say". We’re told, often without context or qualification, that the warming we’re experiencing is unlike anything seen in hundreds of thousands, or even millions, of years. But is that really true? Or have climate authorities, especially the Intergovernmental Panel on Climate Change (IPCC), built their entire narrative on the selective memory...

The best time to view the Lyrids this year will be early morning on April 22. The best time to observe the Lyrids is in the predawn hours when the shower’s radiant is at its highest in the sky. However, be mindful that as the morning progresses, the radiant will continue to climb, but so will the approaching sunrise and the brightening skies, which will hinder visibility. The shower is known for its luminous dust trains which can be observed for several seconds according to NASA. The Lyrids are associated with Comet Thatcher, a long-period comet that orbits the sun...

Anthropologist Richard Rudgley explores the history of the Celtic world and reveals the Celtic tradition to be a crucial part of what makes a Brit a True Brit. From Germany to the far west of Ireland, by way of Gaul, Pictish Scotland and England under Roman occupation, Rudgley takes a 5,000-mile journey of discovery that starts around 1,000 BC and ends in the present day. He uncovers remarkable archaeological evidence that puts a brand new light on the savagery and civilisation of an often misunderstood European culture. Where Did the Celts Really Come From? | 48:22 Our History | 883K...

KAIST researchers have developed a groundbreaking drug that restores vision by inducing retinal nerve regeneration, marking the first long-term neural regeneration in mammalian retinas. This treatment works by blocking the PROX1 protein, a key inhibitor of retinal regeneration, and has shown lasting effects in mouse models of retinal disease. ************************************************************ Blocking the PROX1 protein allowed KAIST researchers to regenerate damaged retinas and restore vision in mice. Vision is one of the most important human senses, yet more than 300 million people around the world are at risk of losing it due to various retinal diseases. Although recent treatments have helped...

In a nutshell Vegan diets support muscle protein synthesis at the same rate as omnivorous diets when protein intake is matched (1.1-1.2g per kg of body weight). How you distribute protein throughout the day (evenly across meals vs. mostly at dinner) doesn’t significantly impact muscle growth. Vegan dieters reported higher energy levels and less fatigue, while omnivorous dieters reported greater meal satisfaction. ******************************************************************* CHAMPAIGN, Ill. — Forget what you’ve heard at the gym about needing chicken breasts and steaks to build muscle. Science just delivered a win for plant-based eaters everywhere. Researchers found that vegan diets support muscle growth just...

Get ready for a spectacular light show tonight as geomagnetic storms bring the northern lights closer to unexpected locations. The northern lights, or aurora borealis, are expected to put on a stunning display across several U.S. states tonight, thanks to geomagnetic storms that are disrupting Earth’s magnetic field. These solar-driven storms, forecasted by the National Oceanic and Atmospheric Administration (NOAA), will bring the auroras closer to areas typically outside their usual range. This rare opportunity offers a chance for skywatchers in unexpected locations to witness one of nature’s most mesmerizing phenomena. Where Will the Northern Lights Be Visible? According to...

The tiny ice inhabitants darken the glacier’s surface, which can accelerate its melting. Glaciers are massive bodies of white ice that reflect a significant amount of sunlight. However, in areas where the snow has melted and the bare ice is exposed, dark patches often appear. These dark areas are caused by microscopic algae that grow directly on the ice. By darkening the surface, these algae reduce the glacier’s ability to reflect sunlight, leading to increased absorption of heat. This, in turn, causes the ice to warm and melt more quickly. Mysterious algae growth Little is known about how the tiny...

Explanation: Is this one galaxy or two? Although it looks like one, the answer is two. One path to this happening is when a small galaxy collides with a larger galaxy and ends up in the center. But in the featured image, something more rare is going on. Here, the central light-colored elliptical galaxy is much closer than the blue and red-colored spiral galaxy that surrounds it. This can happen when near and far galaxies are exactly aligned, causing the gravity of the near galaxy to pull the light from the far galaxy around it in an effect called gravitational...

Earth's Northern Lights typically dance near the poles, but 41,000 years ago, they lit up skies over North Africa and Australia. New research reveals how dramatically Earth's magnetic field weakened and shifted during an event called the Laschamps geomagnetic excursion, potentially influencing human evolution at a pivotal moment in our history...During the Laschamps excursion, Earth's magnetic field weakened to just 10% of its current strength, while the magnetic poles shifted dramatically away from the geographic poles...Using advanced computer modeling, the research team reconstructed Earth's magnetosphere during five key periods of the excursion. At its peak around 40,977 years ago, Earth's...

In Astronauts carefully tell the truth, I noted astronaut Butch Wilmore confirmed Elon Musk’s assertion that he and Suni Williams really were stranded on the ISS, and that Musk offered to bring them home during Biden’s Handler’s Administration but was refused because they didn’t want Biden to look bad before the election. The Biden Administration and the Democrat media went to great lengths to deny they were stranded. Arizona Democrat Senator Mark Kelly’s brother Scott claimed there was always a capsule docked there so they could come home at will. While there was a capsule docked, it was there as...

For the first time, archaeologists discovered an industrial purple-dye factory that remained in business for 500 years between 1100 and 600 BCE in Israel, highlighting a famous and mysterious color in textile history.The color purple had long symbolized political and spiritual authority and wealth. However, until now, little evidence has surfaced of a physical location where extraction and processing took place.A team from the Zinman Institute of Archaeology at Tel Aviv University and the University of Chicago recently uncovered the first site in "the entire world" at the fishing village of Tel Shiqmona on Israel's Carmel coast. And the number...

Explanation: The Great Nebula in Orion is a colorful place. Visible to the unaided eye, it appears as a small fuzzy patch in the constellation of Orion. Long exposure, multi-wavelength images like this, however, show the Orion Nebula to be a busy neighborhood of young stars, hot gas, and dark dust. This digital composite features not only three colors of visible light but four colors of infrared light taken by NASA's orbiting Spitzer Space Telescope as well. The power behind much of the Orion Nebula (M42) is the Trapezium - four of the brightest stars in the nebula. Many of...

Masked “outside agitators” shouted “Hail Satan” in support of transgender athletes at a California school board meeting that passed several measures to protect girls’ sports — in a scene one concerned parent called “deeply unsettling.” A Chino Valley Unified School District board meeting Thursday was disrupted by two blue-haired, mask-wearing agitators who were stunned to find their cause was widely disfavored by the majority of parents who supported the . “Y’all are a bunch of transphobic pieces of s–t. I hope you all burn in hell,” one angry person said as they stormed out, a video posted by CVUSD board...

German archaeologists have unearthed a thriving local community located near a Roman camp far beyond the borders of the Roman frontier, La Brüjula Verde reports. The legionary camp of Anreppen was built along the Lippe River in the first century a.d. and occupied briefly as Rome attempted to expand its territory further into the province of Germania. Initial archaeological investigation eight years ago uncovered a single isolated farmstead near the camp, but recent excavations have shown that the settlement was far more substantial than originally thought. Several farmsteads have now been identified and archaeologists have recovered artifacts demonstrating that local...

The entire universe may be rotating—just like its individual components, from massive galaxies to solar systems and planets—a possibility that could help explain the long-standing “Hubble tension” that has puzzled scientists for years. None of the currently accepted models of the universe account for any overall spin. Instead, they describe it as expanding uniformly in all directions. However, these models run into trouble with the so-called Hubble tension, a discrepancy where different methods of measuring the universe’s expansion yield conflicting results. “To paraphrase the Greek philosopher Heraclitus of Ephesus, who famously said ‘Panta Rhei’—everything moves—we thought that perhaps Panta Kykloutai—everything...

In a landmark discovery, astronomers have confirmed the existence of a solitary stellar-mass black hole—an object with immense gravity, yet no visible companion, quietly roaming the depths of the Milky Way galaxy. Identified in the direction of the Sagittarius constellation, this black hole is believed to be around seven times more massive than our Sun and marks the first confirmed detection of a black hole not bound to another star. The study, published in The Astrophysical Journal and led by Kailash C. Sahu and colleagues at the Space Telescope Science Institute, relied on more than a decade of high-precision data...