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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 ...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.
Atlas was forced by Zeus to hold up the sky.
Click on image for full size
Courtesy of the Nova Development and Corel Corporations

Atlas

Atlas is the son of Iapetus and Clymene, two of the twelve Titans. One day Zeus raged a war against his father, Cronus, for the right to be ruler of the gods. Atlas joined the side of the Titans and Cronus. After ten years, Zeus defeated Cronus and imprisoned the Titans in Tartarus. He also punished Atlas by giving him the task of holding up the sky.

There are many different myths that include Atlas and his punishment. One in particular is the story of Heracles and the Twelve Labors. It is said that Heracles wanted to be immortal, and so he had to perform the Twelve Labors. In one labor, Heracles had to pick golden apples from a tree guarded by the Hesperides and the serpent Ladon.

Heracles, with the help of Athena, supported the sky while Atlas picked the apples. Atlas thought he would be free from his job, but Heracles tricked him.He returned and once again held up the heavens. The fruit represents immortality because it was picked from the Tree of Life.

Today, atlas symbolizes a book of maps.


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