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  • Earth’s magnetic pole is on the move, fast. And we don’t know why

    01/12/2019 9:17:53 AM PST · by shove_it · 66 replies
    News Corp Australia Network ^ | 12 Jan 2019 | Jamie Seidel
    Earth’s magnetic field is what allows us to exist. It deflects harmful radiation. It keeps our water and atmosphere in place. But now it’s acting up — and nobody knows why. Planet Earth is alive. Deep beneath its skin, its life blood — rivers of molten iron — pulse around its core. And this mobile iron is what generates the magnetic field that causes auroras — and keeps us alive. But, according to the science journal Nature, something strange is going on deep down below. It’s causing the magnetic North Pole to ‘skitter’ away from Canada, towards Siberia. “The magnetic...
  • Shifting North Magnetic Pole Forces Unprecedented Navigation Fix

    01/11/2019 9:23:46 PM PST · by artichokegrower · 99 replies
    gCaptain ^ | January 11, 2019 | Alister Doyle
    Rapid shifts in the Earth’s north magnetic pole are forcing researchers to make an unprecedented early update to a model that helps navigation by ships, planes and submarines in the Arctic, scientists said.
  • Earth’s magnetic field is acting up and geologists don’t know why

    01/10/2019 7:52:13 PM PST · by BenLurkin · 126 replies
    Nature ^ | 09 January 2019 | Alexandra Witze
    The magnetic pole is moving so quickly that it has forced the world’s geomagnetism experts into a rare move. On 15 January, they are set to update the World Magnetic Model, which describes the planet’s magnetic field and underlies all modern navigation, from the systems that steer ships at sea to Google Maps on smartphones. The most recent version of the model came out in 2015 and was supposed to last until 2020 — but the magnetic field is changing so rapidly that researchers have to fix the model now. The problem lies partly with the moving pole and partly...
  • FBI warns extremist letters may encourage violence

    04/02/2010 6:54:58 AM PDT · by artichokegrower · 95 replies · 2,481+ views
    Santa Cruz Sentinel ^ | 04/02/2010 | Eileen Sullivan and Devlin Barrett
    WASHINGTON (AP) — A federal intelligence note is warning police that an anti-government group's call to remove dozens of sitting governors may encourage others to act out violently. A group that calls itself the Guardians of the free Republics wants to "restore America" by peacefully dismantling parts of the government, according to its Web site. As of Wednesday, more than 30 governors had received letters demanding they leave office within three days or they will be removed, according to an internal intelligence note by the FBI and the Department of Homeland Security, which was obtained by The Associated Press. Investigators...