Science (General/Chat)
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Dramatic footage has captured the moment an Israeli stealth fighter shot down an Iranian jet in a first-of-its-kind combat strike on Wednesday. Footage released by the Israeli Defense Forces on Thursday showed the Israeli F-35 jet focusing in on its target – a Russian-made Iranian Yak-130 – over Tehran before the air-to-air kill. A streak of light can be seen blazing across the screen as the enemy plane comes down. “Target down. The target is down. Continue for strike,” Israeli forces say in the video, which is played to the “Star Wars” theme tune. It was the first shootdown in...
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According to a statement released by Leiden University, a groundbreaking ancient DNA study has provided new information about a pivotal transitional period in prehistoric Europe. The research underscored the remarkable genetic stability in the Low Countries and shed new light on the mysterious origins of the so-called Bell Beaker culture. A team of geneticists and archaeologists analyzed the genomes of 112 individuals who lived in the Rhine–Meuse region of the Low Countries -- today's Netherlands, Belgium, and northwestern Germany -- between 8500 and 1700 b.c. The data revealed that when Europe's first farmers arrived from Anatolia around 4,500 years ago,...
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ILULISSAT, Greenland (AP) — Fisherman Helgi Áargil no longer knows what to expect on Greenland ‘s fjords, where he spends up to five days at a time on his boat with his dog, Molly, and the ever-changing northern lights in the sky as company. Last year, his boat got stuck in ice that broke off the nearby glacier. This year, it’s been very wet instead. His income is just as unpredictable. An outing could bring him around 100,000 Danish kroner (about $15,700), or nothing at all. The Arctic’s rapidly changing climate is bringing more questions for Greenland, the semiautonomous territory...
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Explanation: What’s looking back at you isn’t a cosmic eye, but Shapley 1, a beautifully symmetric planetary nebula. Shapley 1, also known as the Fine Ring Nebula or PLN 329+2.1, bejewels the southern sky constellation of the Carpenter's Square (Norma). The nebula is the result of a star near the mass of our Sun running out of fuel and shedding its outer layers. Glowing oxygen from those expelled layers makes up the circular halo. The bright central point is actually a binary: a white dwarf, the remaining stellar core after the outer layers are expelled into space, and another star,...
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Proposed labeling change has become a priority for Tracy Beth HoegThe FDA's top drug regulator, Tracy Beth Hoeg, MD, PhD, is working to hire a researcher and friend who wants the agency to add new warnings to antidepressants about unproven pregnancy risks, the Associated Press has learned. Adam Urato, MD, a maternal-fetal medicine specialist and critic of antidepressant safety, is pressing the FDA to add a boxed warning to selective serotonin reuptake inhibitors (SSRIs), the drugs most commonly prescribed for depression. Urato's petition says the medications can cause pregnancy complications, including miscarriages and fetal brain abnormalities that may lead to...
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Utah leaders are aggressively pursuing nuclear power, but a controversial “poison pill” lingers: what to do with the dangerous waste. Now the state is exploring whether to become one of the antidotes for the nation — by potentially storing nuclear waste in the massive salt deposit in Millard County. Caverns carved into the salt dome already hold natural gas liquids, gasoline and other fuels. Separate storage of hydrogen began there this year. The Trump administration wants states to volunteer as hosts for “nuclear lifecycle innovation campuses” — sites that will take radioactive material for a variety of uses, like storage,...
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Deep in the Taurus Mountains, an unexcavated ancient city still waits. Selge: hidden, silent, and far older than Rome itself. This is its story. Selge: The Unexcavated Ancient City Hidden Above the Canyon | 21:44 Rumiseus -- Lost Civilizations | 426 subscribers | 392 views | March 1, 2026
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Scientists think they may have discovered an ancient Roman board game with a little help from artificial intelligence. Did AI Just Solve an Ancient Roman Mystery? | 14:14Dig It With Raven | 76.7K subscribers | 12,122 views | March 1, 2026
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A new method of studying the contents of soil samples has revealed Stone Age people in Sweden were buried in decorated fur-and-feather clothing.More than seven millennia ago, Stone Age mourners in what is now Sweden buried a boy with a crown of woodpecker feathers and, in another grave, interred a woman with multicolored fur-and-feather footwear, a new study finds.These details were unearthed thanks to a newly developed technique that can identify traces of hair and feathers in soil taken from ancient graves, the researchers said...In the study, published Feb. 20 in the journal Archaeological and Anthropological Sciences, Kirkinen and colleagues...
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Explanation: If you could fly over the North Pole of Mars, what would you see? Images from ESA’s Mars Express mission in 2019 were compiled into the featured video which shows just such a trip. First you see below you a landscape tinted orange by rusted iron in the fine soil, with some land appearing darker due to exposed rock. Soon the northern polar cap comes into view, mostly white because of its reflective frozen water. Surrounding the polar cap is the North Polar Basin, a layered depression covered with dust and sand. The frames in the featured video were...
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Facebook founder Mark Zuckerberg and his pediatrician wife Priscilla Chanhave bought a waterfront mansion in Miami that’s still under construction... The property on ultra-exclusive Indian Creek Island, otherwise known as ‘Billionaire Bunker,’ was on the market for $200 million. The price that Zuckerberg and Chan agreed to pay: a colossal $170 million. A message seeking comment from Zuckerberg was not returned by press time. The couple’s move from California to Florida follows in the recent footsteps of fellow online billionaires Sergey Brin and Larry Page, who are the co-founders of Google. They’re fleeing the Golden State as California prepares to...
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Critics, including us, have been warning that New Yorkers’ energy costs are about to soar even higher, thanks to the state’s insane 2019 climate law. Now, a state agency itself is confirming those warnings — and has even put a price tag on the pain: a whopping $4,100 a year extra per household by 2031. That’s just for electricity, reports the New York State Energy Research and Development Agency; the bill for gas for home heating, as well as gasoline costs, are also set to shoot up. At the pump a gallon of gas is expected to go up an...
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Explanation: How well do you know the night sky? OK, but how well can you identify famous sky objects in a very deep image? Either way, here is a test: see if you can find some well-known night-sky icons in a deep image filled with filaments of normally faint dust and gas. This image contains the Pleiades star cluster, Barnard's Loop, Orion Nebula, Aldebaran, Betelgeuse, Witch Head Nebula, Eridanus Loop, and the California Nebula. To find their real locations, here is an annotated image version. The reason this task might be difficult is similar to the reason it is initially...
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But a new study has found a growing connection between cannabis use and detrimental effects on mental health. Smoking weed has previously been found to have an impact on the brain by altering dopamine activity that closely resembles patterns observed in psychosis. Now, a study led by McMaster University and published in The Canadian Journal of Psychiatry has shown that increasing cannabis use and worsening mental health symptoms are appearing together more and more often. “We see that Canadians who use cannabis tend to be more likely to meet criteria for anxiety and depressive disorders, and more likely to report...
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New York University Abu Dhabi creates oral LED alternative designed to regulate appetiteAn enterprising team of scientists in Abu Dhabi have harnessed cutting-edge technology in a long-term quest to provide patients with a "holy grail" alternative to hugely popular weight-loss drugs. The researchers from New York University Abu Dhabi (NYUAD) have developed a tiny ingestible device that emits light and, in doing so, could stimulate nerve cells or neurons in the gut, potentially altering which nutrients are absorbed or affecting whether a person feels hungry. Dr Khalil Ramadi, an assistant professor of bioengineering at NYUAD, who heads the team...
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Research led by Yoshimi Kishimoto (Setsunan University) and Norie Sugihara (Kanagawa University of Human Services)Yolks Were Blamed For Heart Disease For Decades, But This Major Review Suggests OtherwiseIn A Nutshell-Decades of dietary advice warned against eggs, but a major review of clinical trials and global data finds moderate consumption does not raise heart disease risk for most people. -Eating eggs raised “bad” LDL cholesterol only modestly, while “good” HDL cholesterol rose at the same time, leaving the clinically important ratio between the two unchanged. =Antioxidants in egg yolks, lutein and zeaxanthin, appear to protect cholesterol in the blood from the...
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Explanation: How does the Moon's appearance change during a total lunar eclipse? The featured time-lapse video was digitally processed to keep the Moon bright and centered during the 5-hour eclipse of 2018 January 31. At first the full moon is visible because only a full moon can undergo a lunar eclipse. Stars move by in the background because the Moon orbits the Earth during the eclipse. The circular shadow of the Earth is then seen moving across the Moon. The light blue hue of the shadow's edge is related to why Earth's sky is blue, while the deep red hue...
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Many come here to read dispatches from the War between Good and Evil, to red-pill and encourage.....and to pray and give thanks to the God who fights for us.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 12, 2019 2:55:14 PM EDTQ !!mG7VJxZNCI ID: 4fe510 No. 5643022>Decide for yourself (be free from outside opinion).>Decide for yourself (be objective in your conclusions).>Decide for...
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Discovered in 2012 more than 300 metres below the sea, the Aléria 1 wreck has since been the subject of several studies which have generated a wealth of information about the cargo.A stamp to date the wreckThe cargo associated with the wreck comprised thousands of oil lamps and pieces of crockery, as well as mortars from the region around Rome and amphorae from all over the Mediterranean. The letters LMVNPHILE stamped on an oil lamp recovered in 2013 were a significant chronological reference. They indicated that the lamp was made in Rome by Lucius Munatius Phile between AD 90 and...
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The year was 1490. The location, Qingyang, China. It was a spring evening in this central Chinese city when something strange began to occur in the sky above. For one, there was a recently discovered comet that was coming into view: Comet C-1490 Y1. But this comet pales in comparison to the really strange event that was about to occur. The Meteor Shower That Killed 10,000 People | 19:18 Swegle Studios | 459K subscribers | 709,238 views | July 8, 2025
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