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24x7Guru.com presents Destination NASA Knowledge Challenge 2008. It is a nationwide knowledge assessment program that will discover meritorious students based on 24x7Guru.com's patent-pending application. The Knowledge Challenge program will be conducted in schools across the nation and will be spread over a period of 2 months, check http://www.24x7guru.com/frmDestinationNASA.aspx for more details.