Free Republic

When it reaches the stage when everyone in the entire country is diagnosed as having mental health problems, will we have to accept that being mentally ill represents mankind’s new norm, thus rendering the whole concept meaningless? This is not some idle philosophical hypothesis. This is a question we will one day have to ask ourselves if matters continue on their current path. According to new research from Zurich Insurance, 51 per cent of people aged between 15 and 19 now have a mental or behavioural disorder such as anxiety, depression or ADHD, and if present trends continue as they...

Leading AI chatbots have spooked experts by spitting out detailed instructions on how to build biological weapons capable of causing mass casualties, according to an alarming report Wednesday. While top AI labs like Google, OpenAI and Anthropic have taken extensive steps to ensure their AI models are safe, the New York Times obtained more than a dozen transcripts showing examples in which chatbots described how to cause harm and death in painstaking detail. In one instance, an unnamed AI firm hired David Relman, a microbiologist at Stanford University, to conduct safety tests on its chatbot before public release. Relman was...

A benchtop fusion reactor increased neutron output by packing more deuterium into palladium with electrochemistry. Tabletop fusion reactor boosts deuterium-deuterium fusion rates by 15% using electrochemical loading in palladium. (CREDIT: UBC) Nuclear fusion usually brings to mind sprawling facilities, blistering temperatures, and machines built on a scale that can swallow budgets whole. This device does something stranger. It sits on a lab bench, runs at room temperature, and still produces a measurable fusion signal. Researchers at the University of British Columbia say their compact setup, called the Thunderbird Reactor, increased fusion rates by about 15% by packing more deuterium into...

Explanation: Shrouded in a thick atmosphere, the surface of Saturn's largest moon, Titan, is really hard to see. Small particles suspended in Titan's upper atmosphere cause an almost impenetrable haze, strongly scattering light at visible wavelengths and hiding surface features from prying eyes. Still, Titan's surface is better imaged at infrared wavelengths, where scattering is weaker and atmospheric absorption is reduced. Arrayed around this visible light image (center) of Titan are some of the clearest global infrared views of the tantalizing moon so far. In false color, the six panels present a consistent processing of 13 years of infrared image...

The SR-71 Blackbird was built to outrun any missile ever fired at it — a jet so fast it could cross entire countries in minutes and vanish before radar even locked on. It was supposed to be untouchable. But in 1972, one mission broke every rule — a flight so extreme that even NASA refused to believe it ever took place. What happened up there was not just dangerous. It was impossible. 27 Minute Video at link..............

A research team at the Institute of Metal Research of the Chinese Academy of Sciences (CAS) has advanced “all-iron” flow battery technology. In particular, a newly formulated electrolyte facilitates thousands of charge-discharge cycles. It provides a budget-friendly, high-endurance answer for the world’s massive energy storage needs. The development solves the long-standing issues of material degradation and leakage (crossover) by re-engineering the iron complex at the molecular level. Cheaper alternative The high price disparity between raw materials is a main driver of this innovation, with lithium currently trading at over 80 times the cost of iron. The massive price gap makes...

Here’s what you’ll learn when you read this story: While bones can regrow themselves when they break, teeth aren’t so lucky, and that leads to millions of people worldwide suffering from some form of edentulism, a.k.a. toothlessness. Now, Japanese researchers are moving a promising, tooth-regrowing medicine into human trials. If the trial is successful, the researchers hope the drug will become available for all forms of toothlessness sometime around 2030. The average adult human body contains 206 bones—the hardened mixtures of calcium, minerals, and collagen that provide the biological scaffolding that walks us through our day. While we may not...

Uranus in near-infrared. Image credit: NASA, ESA, CSA, STScI The rings of Uranus were only discovered in 1977 and the outer rings, named for the Greek letters μ and ν (mu and nu), have been a nice puzzle. First of all, they are different colors, with ν being redder and μ being bluer. This already hints at a difference in composition. New research now suggests a different origin for the two altogether. Researchers have combined observations from JWST, Hubble, and the Keck Observatory to better understand what these rings are made of and where they come from. “By decoding the...

Phys.org reports that wheat for baking bread (Triticum aestivum) may have first been grown some 8,000 years ago in Georgia. Genetic studies of modern wheat plants and wild grasses indicate that domesticated wheat and wild goat grass were mixed in the South Caucasus and the Caspian Sea region. This hybrid plant eventually became bread wheat, explained Nana Rusishvili of the Georgia National Museum and her colleagues. They examined charred grains recovered from Gadachrili Gora and Shulaveris Gora, two Neolithic village sites in Georgia. Because charred grains of bread wheat look similar to durum wheat and other wheat seeds, the team...

A team of researchers led by Kyungcheol Choy of Hanyang University found evidence of chicken-keeping some 2,000 years ago with the Zooarchaeology by Mass Spectrometry (ZooMS) technique, according to a statement released by Hanyang University. This technique allows scientists to analyze collagen peptides and amino acid sequences obtained from small samples of bone, thus allowing the identification of even highly fragmented remains. The chicken bones in this study were unearthed at the Gungok-ri site in southwestern Korea. "We confirmed not only the presence of chickens but also their management during the Proto-Three Kingdoms period," Choy said. Plus, elevated levels of...

A newly identified species of ancient snake, Vasuki indicus, may rank among the largest snakes to ever exist. The massive reptile lived around 47 million years ago in what is now Gujarat, India, according to research published in Scientific Reports. Scientists estimate it reached an extraordinary length of about 11 to 15 meters (36 to 49 feet). While it belonged to the extinct madtsoiidae family, researchers say it represents a unique lineage that originated on the Indian subcontinent.

Explanation: Near the heart of the Virgo Galaxy Cluster, a string of galaxies known as Markarian's Chain stretches across this telescopic field of view. Anchored in the frame at bottom right by prominent lenticular galaxies, M84 (bottom) and M86, you can follow the chain's gentle arc up and toward the left. Near center you'll spot the pair of interacting galaxies NGC 4438 and NGC 4435, known to some as Markarian's Eyes. An estimated 50 million light-years distant, the Virgo Cluster itself is the nearest galaxy cluster. With up to about 2,000 member galaxies, it has a noticeable gravitational influence on...

A gold brooch attributed to the Late Germanic Iron Age has been uncovered in Denmark by metal detectorist Mikkel Warming. The object is provisionally dated to the mid-6th century AD based on typological characteristics, although further specialist assessment is required.The find was identified following a non-distinct metal-detecting signal consistent with low-value metallic debris. Subsequent excavation revealed a gold object at shallow depth within compact soil. No immediate surface indicators distinguished the signal from common modern refuse...The brooch measures approximately 40 mm in length. Its surface is densely decorated with repeated circular motifs arranged in a highly regular pattern. The ornamentation...

For 25 years, Soviet pilots flew impossible missions—chasing an American aircraft that flew higher, faster, and more untouchable than anything in their arsenal. The SR-71 Blackbird operated at 85,000 feet and Mach 3.3. Soviet MiG-25 interceptors? They could barely reach 80,000 feet at Mach 2.8—and only for minutes before their engines burned out. This is the story of over 800 failed intercept attempts. Of pilots who whispered the truth in ready rooms while filing false reports for Moscow. Of the psychological toll of chasing excellence you can see but never reach. March 6, 1982: Major Mikhail Myagkiy climbs toward 80,000...

A remarkable archaeological discovery in eastern Norway has revealed the largest Viking Age coin hoard ever found in the country, offering new insights into trade, wealth, and political transformation during the late 10th and early 11th centuries.The hoard, uncovered in a field near Rena in Østerdalen, currently consists of 2,970 silver coins, with excavations still ongoing. Archaeologists believe the total may rise further as the site continues to be investigated under controlled conditions. The discovery is already being described as unprecedented in a Norwegian context.The coins originate from a wide geographical area, underscoring Norway's extensive international connections during the Viking...

American Revolution 2.0Elites around the world are crying because President Trump destroyed their (New) World Order. Make sure to celebrate 45 - 47's restoration of America's Independence, and freedom around the world, by attending the historic 17-day Freedom 250 - the Great American State Fair June 25 – July 10, 2026 in Washington DC.Q has reminded us repeatedly that together, we are strong. As the false "narrative" is destroyed and the divisive machinery put in place by the Deep State fails, the fact that patriotism has no skin color or political party is exposed for all to see. 3038 Mar...

A structure long interpreted as the remains of an early medieval fortification is now being reclassified as a Viking Age boat grave, suggesting activity at the site several centuries prior to Oslo's conventional founding date.The site lies beneath the medieval royal estate, historically linked to Harald Hardrada. He is often credited with establishing Oslo around 1048...The dating itself also comes into question. A coin hoard found near the top of the mound had been used as key evidence. But closer examination shows the coins were placed into an already existing feature. That detail suggests the mound predates the deposit.The shift...

The concept uses hydrogen, oxygen, and argon to enable stable combustion. Aristidis Dafis and Hermann Rottengruber, PhD, with a one-cylinder experimental engine. Jana Dünnhaupt / Uni Magdeburg Researchers in Germany have recently unveiled a hydrogen-powered engine that could challenge diesel in some of the toughest applications by operating without emissions and achieving efficiency levels above 60 percent. Developed by a research team at the Otto-von-Guericke University Magdeburg, the so-called hydrogen cycle engine operates in a closed loop and reuses most of its working gases after each cycle. The project was led by Hermann Rottengruber, PhD, a professor at the university’s...

A Roman ship that sank about 2,200 years ago off the Adriatic coast... known as Ilovik–Paržine 1, was found in 2016 near the Croatian island of Ilovik. Archaeologists have examined the hull and cargo before, but recent work has focused on the material used to seal the ship's exterior -- substances meant to keep water out and protect the wood from damage...Most of the coating was made from pine-based pitch, produced by heating resin from conifer trees. In one case, the material included beeswax mixed with pitch. This combination would have made the coating more workable and slightly more flexible...

What happens when engineers build something that works perfectly — and the world still finds a way to make it disappear? The Napier Deltic was a genuinely bizarre piece of engineering: a diesel engine shaped like an equilateral triangle, with three crankshafts, thirty-six pistons, and no cylinder heads at all. Born out of postwar desperation at D. Napier and Son — a company that had built some of the most powerful aircraft engines of the Second World War and suddenly had no aircraft left to power — the Deltic went on to serve in Royal Navy minesweepers for over thirty...