Celebrating National Engineers Week: MathAlive! opens Saturday, Feb. 23, at Space Center Houston

HOUSTON, Feb. 22, 2013 /PRNewswire/ -- MathAlive!™, a highly interactive traveling exhibition that allows visitors to experience math in action, opens Saturday, Feb. 23, at Space Center Houston. Presented nationally by Raytheon Company (NYSE: RTN) and locally by the City of...