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Science (General/Chat)

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  • Oops! Prestigious Science Journal Retracts Climate Study That Predicted Imminent Economic Catastrophe

    12/03/2025 10:15:33 PM PST · by SeekAndFind · 3 replies
    Red State ^ | 12/03/2025 | Bob Hoge
    Hoo boy. Sometimes, you might do something so embarrassing, so humiliating, that you want to hide in the closet. The prestigious science journal Nature may be thinking about doing that right about now, because on Wednesday, they officially retracted an influential 2024 climate report that predicted gloom and doom, death and misery, and impending economic catastrophe. As is the case with so much of the leftist climate narrative, their wild claims were quite simply unproven:In April 2024, the prestigious journal Nature released a study finding that climate change would cause far more economic damage by the end of the century...
  • Alexander the Great held this coin (maybe) [4:14]

    12/03/2025 6:28:48 PM PST · by SunkenCiv · 10 replies
    YouTube ^ | December 2, 2025 | Toldinstone Footnotes (Garrett Ryan, Ph.D)
    This video features an extremely rare decadrachm of Alexander the Great - a coin that the conqueror himself might have presented to one of his officers. Alexander the Great held this coin (maybe) | 4:14 Toldinstone Footnotes | 44.2K subscribers | 3,217 views | December 2, 2025 Coins [Toldinstone Footnotes search]
  • 'Breathtaking' 6,000-year-old Texas murals overturn myth of random rock art

    12/03/2025 3:15:10 PM PST · by SunkenCiv · 31 replies
    Interesting Engineering ^ | Maria Mocerino | November 29, 2025
    Texas researchers have now definitively dated a distinctive rock art tradition, a profound discovery shared across multiple ancient Mesoamerican cultures.For thousands of years, ancient forager societies across southwest Texas and northern Mexico painted these stunning murals, known as the "Pecos River Style," inside remote limestone rock shelters.These colossal murals stretch up to 100 feet long and soar 20 feet tall...Though the desert climate perfectly preserved these significant American works, researchers only recently attempted to date the tradition...To pinpoint the art's origin, researchers employed 57 radiocarbon dating analyses across 12 sites, utilizing plasma oxidation and accelerator mass spectrometry, which firmly placed...
  • Astronomy Picture of the Day - Visualization: Near a Black Hole and Disk

    12/03/2025 2:27:07 PM PST · by MtnClimber · 10 replies
    NASA ^ | 3 Dec, 2025 | Illustration Credit: NASA's GSFC, J. Schnittman & B. Powell; Text: Francis Reddy (U. Maryland, NASA'
    Explanation: What would it look like to plunge into a monster black hole? This image from a supercomputer visualization shows the entire sky as seen from a simulated camera plunging toward a 4-million-solar-mass black hole, similar to the one at the center of our galaxy. The camera lies about 16 million kilometers from the black hole’s event horizon and is moving inward at 62% the speed of light. Thanks to gravity’s funhouse effects, the starry band of the Milky Way appears both as a compact loop at the top of this view and as a secondary image stretching across the...
  • Astronomy Picture of the Day - The Images not Posted during the Government Shutdown - 3D Bennu

    12/03/2025 1:15:42 PM PST · by MtnClimber · 5 replies
    NASA ^ | 18 Oct, 2025 | Image Credit: NASA, GSFC, U. Arizona - Stereo Image Copyright: Patrick Vantuyne
    Explanation: Put on your red/blue glasses and float next to asteroid 101955 Bennu. Shaped like a spinning toy top with boulders littering its rough surface, the tiny Solar System world is about one Empire State Building (less than 500 meters) across. Frames used to construct this 3D anaglyph were taken by PolyCam on the OSIRIS_REx spacecraft on December 3, 2018 from a distance of about 80 kilometers. With a sample from the asteroid's rocky surface on board, OSIRIS_REx departed Bennu's vicinity in May of 2021. The robotic spacecraft successfully returned the sample to its home world in September of 2023.
  • Some Other Parties Weigh In On The Con Edison Rate Case

    12/03/2025 4:38:05 AM PST · by MtnClimber · 11 replies
    Manhattan Contrarian ^ | 30 Nov, 2025 | Francis Menton
    In my last post I linked to, and quoted portions of, the objection submitted by myself and two colleagues to the pending settlement of the rate increase request of our local utility, Con Edison. The gist of our objection is that the ratepayers should not be forced to pay to build infrastructure for delivery of “renewable” electricity that does not exist. Our objection was filed on the day before Thanksgiving, November 26. That day had been set as the due date for all statements either in support or opposed to the pending settlement, which is referred to as the Joint...
  • Astronomy Picture of the Day - M77: Spiral Galaxy with an Active Center

    12/02/2025 12:48:07 PM PST · by MtnClimber · 10 replies
    NASA ^ | 2 Dec, 2025 | Image Credit: Hubble, NASA, ESA, L. C. Ho, D. Thilker
    Explanation: What's happening in the center of nearby spiral galaxy M77? The face-on galaxy lies a mere 47 million light-years away toward the constellation of the Sea Monster (Cetus). At that estimated distance, this gorgeous island universe is about 100 thousand light-years across. Also known as NGC 1068, its compact and very bright core is well studied by astronomers exploring the mysteries of supermassive black holes in active Seyfert galaxies. M77's active core glows bright at x-ray, ultraviolet, visible, infrared, and radio wavelengths. The featured sharp image of M77 was taken by the Hubble Space Telescope. The image shows details...
  • Astronomy Picture of the Day - The Images not Posted during the Government Shutdown - Ida and Dactyl: Asteroid and Moon

    12/02/2025 10:57:35 AM PST · by MtnClimber · 8 replies
    NASA ^ | 17 Oct, 2025 | Image Credit: NASA, JPL, Galileo Mission
    Explanation: This asteroid has a moon. The robot spacecraft Galileo enroute to explore the Jovian system in 1993, encountered and photographed two asteroids during its long interplanetary voyage. The second minor planet it photographed, 243 Ida, was discovered to have a moon. The tiny moon, named Dactyl, is only about 1.6 kilometers across and seen as a small dot to the right in the image. In contrast, Ida is much larger, measuring about 60 kilometers long and 25 km wide. In fact, Dactyl is the first moon of an asteroid ever discovered. But now many asteroids are known to have...
  • No More Dumb Sperm: Danish Sperm Bank Sets New IQ Bar

    12/02/2025 7:12:10 AM PST · by dynachrome · 66 replies
    Danishdream ^ | 11-9-25 | Maria van der Vliet
    A Danish sperm bank has introduced a minimum IQ requirement of 85 for potential donors. This new rule has sparked debate about genetics, ethics, and parental expectations in assisted reproduction. Setting a Minimum Intelligence Standard The Danish sperm bank Donor Network now screens donors by intelligence, becoming the first in the world to require a minimum IQ of 85. It also bars anyone with a criminal record. So far, the company has turned away about 18 percent of applicants who failed to meet the IQ standard. The average IQ is about 100, and researchers estimate that intelligence is 50–80 percent...
  • New to the Digital Library: Ivan Sanderson papers

    12/01/2025 7:07:53 PM PST · by logi_cal869 · 8 replies
    American Philosophical Society ^ | 11/21/2022 | Joseph DiLullo
    The Ivan Sanderson Papers hold an amazing array of archival material, covering topics from natural history to radio and television programming to cryptozoology. Sanderson was a prominent zoologist in the mid 20th century who turned his attention to less mainstream scientific fields like ufology and cryptozoology. Ivan Sanderson, born in Scotland in 1911, was educated in zoology and botany at Cambridge. After working in counter-espionage for the British Naval Intelligence during World War II, he began to focus on his academic pursuits. Sanderson used the media to bring information about the natural sciences to a wider audience. In the...
  • Old Copper Culture

    12/01/2025 4:57:58 PM PST · by SunkenCiv · 13 replies
    University of Wisconsin-Milwaukee ^ | 2006 | Kevin M. Cullen
    IntroductionThe Old Copper Complex, also known as the Old Copper Culture, refers to the items made by early inhabitants of the Great Lakes region during a period that spans several thousand years and covers several thousand square miles. The most conclusive evidence suggests that native copper was utilized to produce a wide variety of tools beginning in the Middle Archaic period circa 4,000 BC. The vast majority of this evidence comes from dense concentrations of Old Copper finds in eastern Wisconsin. These copper tools cover a broad range of artifact types: axes, adzes, various forms of projectile points, knives, perforators,...
  • Astronomy Picture of the Day - 3I ATLAS: Tails of an Interstellar Comet

    12/01/2025 12:39:54 PM PST · by MtnClimber · 9 replies
    NASA ^ | 1 Dec, 2025 | Image Credit & Copyright: Victor Sabet & Julien De Winter
    Explanation: How typical is our Solar System? Studying 3I/ATLAS, a comet just passing through, is providing clues. Confirmed previous interstellar visitors include an asteroid, a comet, a meteor, and a gas wind dominated by hydrogen and helium. Comet 3I/ATLAS appears relatively normal when compared to Solar System comets, therefore providing more evidence that our Solar System is a somewhat typical star system. For example, Comet 3I/ATLAS has a broadly similar chemical composition and ejected dust. The featured image was captured last week from Texas and shows a green coma, a wandering blue-tinted ion tail likely deflected by our Sun's wind,...
  • Astronomy Picture of the Day - The Images not Posted during the Government Shutdown - Young Suns of NGC 7129

    12/01/2025 11:05:45 AM PST · by MtnClimber · 9 replies
    NASA ^ | 16 Oct, 2025 | Image Credit & Copyright: Timothy Martin
    Explanation: Young suns still lie within dusty NGC 7129, some 3,000 light-years away toward the royal constellation Cepheus. While these stars are at a relatively tender age, only a few million years old, it is likely that our own Sun formed in a similar stellar nursery around five billion years ago. Notable in the sharp image are the lovely bluish dust clouds that reflect the youthful starlight. But the compact, deep red crescent shapes are also markers of energetic, young stellar objects. Known as Herbig-Haro objects, their shape and color are characteristic of glowing hydrogen gas shocked by jets streaming...
  • Asteroid 433 Eros Is Back After A Century—And You Can See It as It Zooms Past Earth This Weekend!

    11/30/2025 4:41:10 PM PST · by Red Badger · 23 replies
    Daily Galaxy ^ | November 29, 2025 | Kouceila Rekik
    A century after its discovery, asteroid 433 Eros is back—gliding past Earth this weekend in a rare, mesmerizing show! The legendary asteroid 433 Eros, a rocky world that once transformed our understanding of near-Earth space, is making its long-awaited return. This weekend, skywatchers will get a rare chance to glimpse this celestial traveler as it makes a close approach to our planet. The event will be live-streamed globally, allowing enthusiasts to witness history in real time through virtualtelescope.eu. For astronomers and casual stargazers alike, it’s a rendezvous with one of the most storied objects in the solar system. A Historic...
  • Q ~ Trust Trump's Plan ~ 12/01/2025 Vol.514, Q Day 2957

    11/30/2025 9:00:00 PM PST · by ransomnote · 624 replies
    Qalerts.app ^ | 12//01/2025 | FReeQs, FReepers, LurQers and Vanity
    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...
  • Astronomy Picture of the Day - The Surface of Titan from Huygens

    11/30/2025 12:09:36 PM PST · by MtnClimber · 15 replies
    NASA ^ | 30 Nov, 2025 | Image Credit: ESA, NASA, JPL, U. Arizona, Huygens Lander
    Explanation: If you could stand on Titan -- what would you see? The featured color view from Titan gazes across an unfamiliar and distant landscape on Saturn's largest moon. The scene was recorded by ESA's Huygens probe in 2005 after a 2.5-hour descent through a thick atmosphere of nitrogen laced with methane. Bathed in an eerie orange light at ground level, rocks strewn about the scene could well be composed of water and hydrocarbons frozen solid at an inhospitable temperature of negative 179 degrees C. The large light-toned rock below and left of center is only about 15 centimeters across...
  • Saturday was snowiest November day in Chicago ever, forecasters say (only 5.18 years left)

    11/30/2025 11:21:08 AM PST · by Libloather · 20 replies
    Chicago Sun-Times ^ | 11/30/25 | Kaitlin Washburn
    If that snowstorm felt unusual for this time of the year, it was. Saturday was the snowiest November day ever recorded in Chicago, according to the National Weather Service. The storm dumped over 8 inches of snow on parts of the city. O’Hare International Airport got 8.4 inches as of Sunday morning, and Midway had 6 inches, forecasters said. But the storm isn’t over yet. The area’s winter weather advisory was extended from 6 a.m. to noon Sunday. “A band of snowfall is moving across Chicago, bringing a quick coating of snow again,” Weather Service meteorologist Zachary Yak said. “We...
  • Astronomy Picture of the Day - The Images not Posted during the Government Shutdown - Rocket Launch Plume over Tucson

    11/30/2025 10:26:37 AM PST · by MtnClimber · 5 replies
    NASA ^ | 15 Oct, 2025 | Image Credit & Copyright: Wayne Showalter
    Explanation: Yes, but can your sunset do this? Looking west from Tucson, Arizona, USA one day last month, the sunset sky looked strange when it briefly lit up with the plume of a rocket launched from California a few minutes earlier. Appearing at times like a giant space fish, the impressive rocket launch from Vandenberg Air Force Base near Lompoc, California, was so noticeable because it was backlit by the setting Sun. The Falcon 9 rocket successfully delivered to low Earth orbit 28 Starlink communications satellites. The plume from the first stage is seen on the right, while the soaring...
  • Major Discoveries at Göbekli Tepe, Karahan Tepe, Sefer Tepe & Sayburç | Taş Tepeler | Megalithomania [17:09]

    11/30/2025 9:04:27 AM PST · by SunkenCiv · 22 replies
    YouTube ^ | November 29, 2025 | MegalithomaniaUK
    A series of important new discoveries have been revealed in Southeast Turkiye, announced to the world this week marking the 5th anniversary of the Taş Tepeler project. As well as revealing new structures, carvings and T-pillars at the sites in this video, stunning artefacts and statues from Göbekli Tepe, Karahan Tepe, Sefer Tepe, Sayburç and Gürcütepe have been placed on display at Karahan Tepe's visitors centre all dating back to over 11,000 years old. Major Discoveries at Göbekli Tepe, Karahan Tepe, Sefer Tepe & Sayburç | Taş Tepeler | 17:09 MegalithomaniaUK | 243K subscribers | 38,014 views | November 29,...
  • Astronomy Picture of the Day - Moon Games

    11/29/2025 3:25:03 PM PST · by MtnClimber · 9 replies
    NASA ^ | 29 Nov, 2025 | Image Credit & Copyright: Giorgia Hofer
    Explanation: This is not a screen from a video game. Nestled below the treeline, the small mountain church does look like it might be hiding from Moon though. In the well-composed telephoto snapshot, taken on November 23, the church walls are partly reflecting light from terrestrial flood lights. Of course, the Moon is reflecting light from the Sun. At any given time the Sun illuminates fully half of the Moon's surface, also known as the lunar dayside, but on that night only a sliver of its sunlit surface was visible. About three days after New Moon, the Moon was in...