Current Events

  • Kansas Legislator Proposes Bill to Outlaw Sustainability Education
    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of ...Read more

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    Kansas Legislator Proposes Bill to Outlaw Sustainability Education

    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of sustainability. Here is a link to the one-page bill: http://www.kslegislature.org/li/b2013_14/measures/documents/hb2366_00_0000.pdf. See report on Bloomberg News.
  • Earth's Center Is 1,000 Degrees Hotter Than Previously Thought, Synchrotron X-Ray Experiment Shows
    Scientists have determined the temperature near the Earth’s center to be 6000 degrees Celsius, 1000 ...Read more

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    Earth's Center Is 1,000 Degrees Hotter Than Previously Thought, Synchrotron X-Ray Experiment Shows

    Scientists have determined the temperature near the Earth’s center to be 6000 degrees Celsius, 1000 degrees hotter than in a previous experiment run 20 years ago. These measurements confirm geophysical models that the temperature difference between the solid core and the mantle above, must be at least 1500 degrees to explain why the Earth has a magnetic field. For more information about this study, see the press release from the European Synchrotron Radiation Facility.
  • Ocean Volcanic Rocks Contain Samples of Recycled Crust
    Scientists have long believed that lava erupted from certain oceanic volcanoes contains materials fr...Read more

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    Ocean Volcanic Rocks Contain Samples of Recycled Crust

    Scientists have long believed that lava erupted from certain oceanic volcanoes contains materials from the early Earth’s crust. But decisive evidence for this phenomenon has proven elusive. New research from a team including Carnegie’s Erik Hauri demonstrates that oceanic volcanic rocks contain samples of recycled crust dating back to the Archean era 2.5 billion years ago. Their work is published in Nature. Oceanic crust sinks into the Earth’s mantle at so-called subduction zones, where two plates come together. Much of what happens to the crust during this journey is unknown. Model-dependent studies for how long subducted material can exist in the mantle are uncertain and evidence of very old crust returning to Earth’s surface via upwellings of magma has not been found until now. For more information about these results, see the press release from the Carnegie Institution.

News About Special Offers for Windows to the Universe Educator Members

The Windows to the Universe Special Offers page for Educator Members provides details on valuable opportunities for Earth and space science teachers, as well as links to application forms and additional information on these opportunities.

Educator Members - login for full details on these opportunities! If you're not already an Educator Member of Windows to the Universe? Get an Educator Membership Today!

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Fabulous Funded Professional Development Opportunity - for teachers in K-12, with STEM focus - applications due March 29!

3rd annual Great American Can Roundup School Challenge

The Can Manufacturers Institute is awarding $1,000 to the school in each state and the District of Columbia recycling the most aluminum cans per student and an additional $5,000 to the champion per capita recycling school nationwide that is on top of value of the aluminum cans.

Windows to the Universe Educator Members have other valuable benefits, including:

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  • Free Access to Formatted PDFs and Other Resources for Teachers - a $230 value! - Educator Members have free access to all formated PDFs and other resources in our Teacher Resources Activities section - a $230 value.
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Last modified November 23, 2010 by Julia Genyuk.

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