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  • Irish Chronicles Document Links Between Volcanoes and Weather
    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong corr...Read more

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    Irish Chronicles Document Links Between Volcanoes and Weather

    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong correlation between the occurrence of volcanic eruptions and extreme cold weather in Ireland over a 1200 year period. Data analyzed in this study cover the period from 431 to 1649, during which time up to 48 volcanic eruptions are identified in Greenland ice core records through deposition of volcanic sulfate in annual layers of ice. You can find the study (open access), published on 6 June 2013 in IOP Publishing's journal Environmental Research Letters, at http://iopscience.iop.org/1748-9326/8/2/024035/article. Find out more about how volcanoes can influence climate.
  • EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US
    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, acco...Read more

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    EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US

    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, according to the National Weather Service in Norman Oklahoma. The tornado, which remained on the ground for 40 minutes and reached 2.6 miles across (4.2 km), took the lives of 18 people including storm chasers Tim Samaras, Paul Samaras and Carl Young. For more information on the tornado, visit http://ow.ly/i/2hfDG.
  • Atmospheric CO2 Level Tops 400 ppm
    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm rep...Read more

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    Atmospheric CO2 Level Tops 400 ppm

    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well. The level of atmospheric greenhouse gases continues to increase, now over 120 ppm since the Industrial Revolution began. For more on the Keeling Curve, see http://keelingcurve.ucsd.edu/. Find out more about greenhouse gases and warming.
The image above represents a replica of the wooden horse made by the Greeks during the war against Troy. It was Odysseus' idea to hide soldiers inside the horse. The horse was offered to the Troyans as a religious gift so that the citizens of Troy could not refuse it. With the horse, the Greeks soldiers could enter the city and win the war. The replica depicted above is conserved in Turkey.
Click on image for full size
Image courtesy of Corel Corporation.

Odysseus

The legendary Greek hero Odysseus was the king of Ithaca, a small island off the western coast of Greece. Odysseus was one of the many suitors of the beautiful Helen, the daughter of the king Tyndareus. Tyndareus feared that a fight could take place among the numerous suitors if he chose one of them as the future husband of Helen. Odysseus advised Tyndareus to convince each of them to promise to respect and assist whomever was chosen by him as Helen's future husband.

Tyndareus offered to Menelaus the hand of Helen, and as an expression of gratitude, he offered Odysseus the hand of Penelope, a cousin of Helen. Only a few years after this, Paris of Troy abducted Helen. Menelaus asked all the old suitors of Helen to help him to fight against the aggressor. That is how the war of Troy began. To honor the promise he made as a suitor of Helen, Odysseus had to leave his wife Penelope and his newborn child Telemachus to fight against Troy. Long years passed until he could finally prepare to return to Ithaca.

Unfortunately, during his journey back to Ithaca, a violent storm made his ship land on Sicily, where the gigantic Cyclopes lived. To save himself and his companions, Odysseus blinded Polyphemus, one of the Cyclopes, who threatened to eat them. The sea god Poseidon, who was the father of Polyphemus, became so angry that he decided to obstruct Odysseus'return.

Odysseus encountered many obstacles, but his renowned cunning and intelligence helped him to survive the numerous difficulties that caused the death of all his companions. After many adventures and ten years of wandering, he finally reached Ithaca. During his long absence, many of his enemies tried to convince Odysseus' wife Penelope to get married again in order to take over his place as king of Ithaca.

Penelope had not seen her husband since the beginning of the war of Troy, twenty years before. After so many years, she was considered a widow. Pressured by her suitors, she declared that she would marry only the man who could bend an extremely hard bow that belonged to Odysseus. All the suitors attempted this, but none succeeded. Disguised as a beggar Odysseus bent his old bow, reclaimed his wife and killed his enemies.

Because of Odysseus' long journey to reach his home, a NASA space mission has been named after his better known Roman name: The Ulysses mission.

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