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Keyword: magnetism

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  • The MMR vaccine doesn’t contain ‘aborted fetus debris’, as RFK Jr has claimed. Here’s the science

    05/07/2025 6:18:58 PM PDT · by DoodleBob · 53 replies
    The Conversation ^ | May 2, 2025 | Hassan Vally
    … Kennedy’s claim about fetal debris specifically refers to the rubella component of the MMR vaccine. The rubella virus is generally grown in a human cell line known as WI-38, which was originally derived from lung tissue of a single elective abortion in the 1960s. This cell line has been used for decades, and no new fetal tissue has been used since. Certain vaccines for other diseases, such as chickenpox, hepatitis A and rabies, have also been made by growing the viruses in fetal cells. These cells are used not because of their origin, but because they provide a stable,...
  • Solving the mystery of Uranus and Neptune’s weird magnetic fields

    02/28/2025 12:48:01 PM PST · by Red Badger · 19 replies
    Study Finds ^ | February 28, 2025 | Staff
    Research led by Burkhard Militzer, University of California Berkeley This false color photograph of Neptune was made from Voyager 2 images taken through three filters: blue, green, and a filter that passes light at a wavelength that is absorbed by methane gas. (Credit: NASA/JPL) In a nutshell Uranus and Neptune have weird, disorganized magnetic fields because their interiors naturally separate into two distinct layers—a flowing water-rich upper layer and a stable hydrocarbon-rich lower layer. Using advanced simulations of 540 atoms under extreme pressure and temperature, Berkeley physicist Burkhard Militzer discovered that planetary ices (water, methane, and ammonia) spontaneously separate rather...
  • A Third Type of Magnetism? Altermagnetism Named Top Physics Breakthrough of 2024

    01/29/2025 5:35:40 AM PST · by Red Badger · 16 replies
    Scitech Daily ^ | January 28, 2025 | Johannes Gutenberg Universitaet Mainz
    Altermagnetism was first theorized in 2019 and experimentally confirmed in 2024 by researchers at Mainz University. It bridges the gap between traditional magnetic classifications, offering practical applications in advanced data storage systems. Top Scientific Breakthroughs of 2024 Science and research continuously deliver groundbreaking discoveries, expanding the boundaries of what we know. Each year, the renowned journal Science highlights ten of these achievements in its list of top scientific breakthroughs. For 2024, the journal named the drug lenacapavir — hailed for its potential to reduce HIV/AIDS infections to zero — as the Breakthrough of the Year. In the realm of physics,...
  • Earth's Magnetic North Pole Officially Has A New Position

    12/18/2024 7:00:12 PM PST · by Tom Tetroxide · 53 replies
    MSN.com ^ | 18DEC2024 | Tom Hale
    Hping to keep tabs on the magnetic north's wandering ways, the World Magnetic Model 2025 has been released this week, revealing the latest official predicted placement of Earth's magnetic fields. This version will remain valid until late 2029, during which time we can expect to see the magnetic north pole slowly edge further toward Russia. The new version is of timely importance too as the magnetic north pole’s movement seems to be accelerating. Since the 1830s, the north magnetic pole of Earth has relocated some 2,250 kilometers (1,400 miles) across the upper stretches of the Northern Hemisphere from Canada towards...
  • Physicists Baffled by Odd Quasiparticle That Seems to Have No Mass—Until It Changes Direction

    12/17/2024 10:53:12 AM PST · by Red Badger · 26 replies
    The Debrief ^ | December 16, 2001 | Micah Hanks
    Scientists report the first known observation of a variety of quasiparticle that exhibits a very peculiar behavior: it appears to have mass, but only while moving in one direction. Scientists at Pennsylvania State University recently succeeded in detecting the unusual quasiparticle while conducting studies involving a semi-metallic crystalline material. Known as a semi-Dirac fermion, this unique formation of particles was first theorized more than a decade ago, but until now had never been directly observed. The discovery potentially paves the way toward future advances in a range of emerging technologies that include power storage and novel forms of sensor technologies....
  • Satellite data reveal electromagnetic anomalies up to 19 days before 2023 Turkey earthquake

    06/13/2024 5:40:04 AM PDT · by SunkenCiv · 13 replies
    Phys dot org ^ | June 12, 2024 | SciencePOD
    ...Such anomalies are known as earthquake precursors, and although researchers are aware of them, it has been difficult to definitively identify a pattern of so-called red flags that could indicate an impending earthquake. This is because of the complexity of precursor interactions and their variability in different earthquakes and geographical regions. However, with every earthquake that researchers analyze using increasingly sophisticated satellite technology, these patterns are slowly emerging.Professor Mehdi Akhoondzadeh of the University of Tehran assessed a variety of satellite data from the run up to and aftermath of two earthquakes that occurred on 6 February 2023 near the border...
  • Indiana to build highway able to charge electric vehicles while moving

    03/29/2024 10:28:29 AM PDT · by DallasBiff · 146 replies
    WishTV.com ^ | 3/27/24 | Gregg Montgomery
    WEST LAFAYETTE, Ind. (WISH) — Indiana plans to rebuild a small section of highway that by next summer could charge electric vehicles being driven. Purdue University and Indiana government’s Department of Transportation, in separate news releases issued Wednesday, touted the construction project as the first highway segment in the nation with wireless charging. Construction could begin as soon as April 1. Neither Purdue or the Indiana Department of Transportation (INDOT) reported how much the project will cost. Indianapolis-based White Construction was awarded a contract to build the wireless power-transfer technology in a quarter-mile of U.S. 231/U.S. 52 between Cumberland Avenue...
  • Deciphering Earth’s Magnetic Mysteries: Mesopotamian Bricks Reveal Ancient Secrets

    12/20/2023 11:50:39 AM PST · by Red Badger · 12 replies
    Scitech Daily ^ | DECEMBER 19, 2023 | By UNIVERSITY COLLEGE LONDON (UCL)
    Brick dates to the reign of Nebuchadnezzar II (ca. 604 to 562 BCE) based on the interpretation of the inscription. This object was looted from its original context before being acquired by the Slemani Museum and stored in that museum with agreement from the central government. Image courtesy of the Slemani Museum. Credit: Slemani Museum ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In a novel study, researchers utilized ancient Mesopotamian bricks to gain insights into Earth’s magnetic field changes 3,000 years ago. This archaeomagnetic approach provides a more precise method for dating ancient artifacts and understanding historical magnetic field fluctuations. Ancient bricks inscribed with the names...
  • A Craft Has Flown Close Enough to The Sun to Detect The Source of Elusive Solar Winds

    06/09/2023 6:24:19 AM PDT · by SunkenCiv · 21 replies
    Science Alert ^ | June 8, 2023 | Michelle Starr
    In November 2021, the Parker Solar Probe skimmed within a more-than-hair-singeing 8.5 million kilometers (5.3 million miles) of the Sun, a feat enabling it to detect the fine structure of the solar wind as it gusted tons of charged particles out into the Solar System through a hole in the Sun's corona, or atmosphere.The probe's readings give us the closest look yet at how the fast solar wind is generated, suggesting that a specific type of magnetic reconnection is what drives this powerful force of nature, according to a team of physicists led by Stuart Bale of the University of...
  • MYSTERIOUS SOUTH ATLANTIC ANOMALY IS “DEEPENING,” RECENT GOVERNMENT REPORT SAYS

    03/28/2023 8:54:46 AM PDT · by BenLurkin · 29 replies
    /thedebrief.org/ ^ | MICAH HANKS
    The South Atlantic Anomaly is a location in the southern Atlantic where the innermost portions of the natural zone of energetic charged particles encircling Earth, known as the Van Allen radiation belt, makes its closest approach to the planet. The resulting outflow of energized particles produces a higher yield of ionizing radiation detectable by satellites orbiting Earth. Our planet’s geomagnetic field undergoes constant changes that result from the activity occurring in the Earth’s core, which current models aren’t capable of easily predicting. Because of this, the World Magnetic Model can only offer a good estimate of the Earth’s geomagnetic activity...
  • Magnetic Fields Could Provide the Key to Studying Submerged Civilisations

    03/13/2023 8:22:33 PM PDT · by SunkenCiv · 12 replies
    Heritage Daily ^ | March 9, 2023 | Markus Milligan
    According to Ben Urmston from the University of Bradford, magnetic fields could indicate the presence of archaeological features without the need for exploratory underwater excavations.Magnetometry has previously been used by terrestrial archaeologists but has not been used extensively to examine submerged landscapes.The pioneering technique could be applied in Doggerland, a submerged land mass beneath what is now the North Sea, that once connected Britain to continental Europe.The landscape of Doggerland was a diverse mix of gentle hills, marshes, wooded valleys and swamps during the later Palaeolithic and Mesolithic periods.Small groups of hunter-gatherers took advantage of Doggerland’s rich migrating wildlife, with...
  • Scientists find Earth's center is outspinning the surface

    09/11/2005 1:45:14 PM PDT · by Coleus · 28 replies · 667+ views
    The giant iron ball at the center of the Earth appears to be spinning a bit faster than the rest of the planet. The solid 1,500-mile-wide inner core, which is surrounded by fluid, rotates about one-quarter to one-half degree more than the rest of the world every year, scientists from Columbia University's Lamont-Doherty Earth Observatory and the University of Illinois at Urbana-Champaign report in today's issue of the journal Science. The spin of the Earth's core is an important part of the engine that creates the planet's magnetic field, and researcher Xiaodong Song said he believes magnetic interaction is responsible...
  • ‘Significant Global Event From The Past’: Scientists Get Shocking Evidence From Earth’s Inner Core

    02/22/2023 12:40:46 PM PST · by Red Badger · 27 replies
    Daily Caller ^ | February 22, 2023 10:38 AM ET | KAY SMYTHE
    A study published Tuesday suggests that Earth has an additional inner core that may tell the tale of a “significant global event from the past.” The highly specialized study published in Nature found that there is a giant metal ball sitting within the Earth’s inner core, known as the innermost inner core (IMIC). The ball is roughly 800 miles, and has been part of geological theory for quite some time, but the results from the study almost conclusively prove its existence (since we can’t get down there and check with our own eyes). The study was conducted by a team...
  • Uh, Earth’s Inner Core Just Stopped Spinning

    02/15/2023 5:21:53 AM PST · by EBH · 60 replies
    A new study published in Nature Geoscience by geophysicists Yi Yang and Xiadong Song of Peking University in Beijing explored the nature of movement of Earth’s inner core, largely made up of iron and molten liquids. They found the inner core’s movement recently reduced enough they consider it “paused,” all part of what “seems to be associated with a gradual turning back of the inner core as a part of an approximately seven-decade oscillation.” The last turning point was in the early 1970s. The new study further tracked seismic waves through the core to see how they played out on...
  • Earth’s inner core paused, then reversed its spin. This is fine

    01/23/2023 6:05:57 PM PST · by DoodleBob · 64 replies
    Seattle Times ^ | January 23, 2023 | Robert George Andrews
    Imagine Earth’s inner core — the dense center of our planet — as a heavy, metal ballerina. This iron-rich dancer is capable of pirouetting at ever-changing speeds. That core may be on the cusp of a big shift. Seismologists reported Monday in the journal Nature Geoscience that after brief but peculiar pauses, the inner core changes how it spins — relative to the motion of Earth’s surface — perhaps once every few decades. And, right now, one such reversal may be underway. This may sound like a setup for a world-wrecking, blockbuster movie. But fret not: Precisely nothing apocalyptic will...
  • Biblical Battle Tales Confirmed Using Variations In Earth’s Magnetic Field

    11/03/2022 12:18:24 PM PDT · by bani · 4 replies
    Ancient Archeology ^ | October 30, 2022 | chris
    A joint study by TAU and the Hebrew University, involving 20 researchers from different countries and disciplines, has accurately dated 21 destruction layers at 17 archaeological sites in Israel by reconstructing the direction and/or intensity of the earth’s magnetic field recorded in burnt remnants. The new data verify the Biblical accounts of the Egyptian, Aramean, Assyrian, and Babylonian military campaigns against the Kingdoms of Israel and Judah. Findings indicate, for example, that the army of Hazael, King of Aram-Damascus, was responsible for the destruction of several cities—Tel Rehov, Tel Zayit, and Horvat Tevet, in addition to Gath of the Philistines,...
  • Sun's rays to roast Earth as poles flip

    11/09/2002 5:59:37 PM PST · by Pokey78 · 199 replies · 2,358+ views
    The Observer (U.K.) ^ | 11/10/2002 | Robin McKie
    Earth's magnetic field - the force that protects us from deadly radiation bursts from outer space - is weakening dramatically. Scientists have discovered that its strength has dropped precipitously over the past two centuries and could disappear over the next 1,000 years. The effects could be catastrophic. Powerful radiation bursts, which normally never touch the atmosphere, would heat up its upper layers, triggering climatic disruption. Navigation and communication satellites, Earth's eyes and ears, would be destroyed and migrating animals left unable to navigate. 'Earth's magnetic field has disappeared many times before - as a prelude to our magnetic poles flipping...
  • Movement Of Earth's North Magnetic Pole Accelerating Rapidly [No Doubt Bush's Fault!]

    12/09/2005 12:25:52 PM PST · by Brilliant · 18 replies · 1,084+ views
    Science Daily ^ | 2005-12-09 | Oregon State University
    After some 400 years of relative stability, Earth's North Magnetic Pole has moved nearly 1,100 kilometers out into the Arctic Ocean during the last century and at its present rate could move from northern Canada to Siberia within the next half-century. If that happens, Alaska may be in danger of losing one of its most stunning natural phenomena - the Northern Lights. But the surprisingly rapid movement of the magnetic pole doesn't necessarily mean that our planet is going through a large-scale change that would result in the reversal of the Earth's magnetic field, Oregon State University paleomagnetist Joseph Stoner...
  • Earth's magnetic poles on verge of flipping

    12/13/2003 8:38:30 PM PST · by gitmo · 89 replies · 1,831+ views
    World Net Daily ^ | December 12, 2003
    The Earth's magnetic field is weakening, and that could lead to a flip in the planet's poles making compasses point south instead of north for the first time in almost a million years, say scientists. Experts at the American Geophysical Union in San Francisco say the field has declined 10 percent in the last 150 years, and suggest a reversal could lead to problems in navigation and a jump in cancer rates with a diminished ozone layer. "Is a reversal coming? Yeah, it's coming for sure – sometime,'' said geologist Robert Coe of the University of California-Santa Cruz, according to...
  • Earth's Magnetic Pole Drifting Quickly

    12/09/2005 5:05:37 PM PST · by mlc9852 · 46 replies · 1,347+ views
    BREITBART.COM ^ | December 9, 2005 | ALICIA CHANG
    SAN FRANCISCO - Earth's north magnetic pole is drifting away from North America and toward Siberia at such a clip that Alaska might lose its spectacular Northern Lights in the next 50 years, scientists said Thursday. Despite accelerated movement over the past century, the possibility that Earth's modestly fading magnetic field will collapse is remote. But the shift could mean Alaska may no longer see the sky lights known as auroras, which might then be more visible in more southerly areas of Siberia and Europe. The magnetic poles are part of the magnetic field generated by liquid iron in Earth's...