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nr foreman underwater pings triangulated_00010701.jpg

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    How are underwater pings triangulated?

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How are underwater pings triangulated?

CNN's Tom Foreman takes a virtual look at how MH370 search teams are triangulating the pings heard underwater.

How are underwater pings triangulated?

CNN's Tom Foreman takes a virtual look at how MH370 search teams are triangulating the pings heard underwater.