Radio waves help track Pacific currents 24/7

(PhysOrg.com) -- Along the West Coast of the United States, a network of antennas is sending radio waves out to sea 24 hours a day and capturing real-time data about the ocean's currents.

Pandora raises IPO offering price range

(AP) -- The popular Internet radio service Pandora raised the price range of its initial public offering on Friday by at least a third to between $10 and $12

Mobile radio passive radar makes harbors safer

Many coastal areas and harbors go almost unprotected against acts of terror. Soon a new sensor system relying on signal echoes from cell towers can quickly detect even the smallest of attack boats. This mobile radio passive ...

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