Daily Archives: June 26, 2008

GPS on a growth path

Global Positioning System (GPS) provides unequaled accuracy and flexibility of positioning for navigation, surveying and geographic information system (GIS) data capture. Its growing use in automotive and consumer applications is propelling the market for mobile location technologies. Although standalone products … Continue reading

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Volcanoes Beneath the Polar Ice

Despite centuries of exploration, the oceans continue to yield many surprises. In the last few years, for example, scientists have found that a long ridge beneath the north polar ice cap is dotted with volcanoes, and with vents of superheated … Continue reading

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