curiosity

star compass from the knowledge of Pius “Mau” Piailug

  Pius “Mau” Piailug (1932-2010) was venerated as a master of non-instrument wayfinding. Mau’s traditional navigational system used clues using the sun and stars, winds and clouds, seas and swells, and birds and fish to determine position away from sight of land. He was born on the island of Satawal (Federated States of Micronesia) and

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First anniversary of Eyjafjallajöku eruption

The icelandic earthquake Eyjafjallajöku erupted a number of times in April and May 2010 causing considerable interference to airplane travel. According to Wikipedia what made this volcanic activity so disruptive to air travel was the combination of the following four factors: The volcano’s location is directly under the jet stream The direction of the jet

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