But most have no data proving that taking the test will improve your health or lengthen your life.

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Miandad admitted he was impressed by how well India have been faring in Australia, where they drew the Test series before proving formidable opponents in the ongoing VB Series.

BBC: Pakistan plan for pace

The test included email, web surfing, and video streaming, proving the power of the integrated network.

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Proving the theory that runs are much easier with the newer, harder ball, Sehwag reached his 17th Test fifty with his sixth four.

BBC: India set Aussies daunting total

The agency also announced plans to test an additional dozen energy- and water-saving technologies this year as part of its Green Proving Ground program.

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