Dallas' Univision Channel 23 and DISD's School Zone Dallas (Zona Escolare de Dallas) features segments from The World Classroom's Italy/USA global exchange project in Particle Physics. ... Video courtesy of Univision Channel 23 Dallas-Fort-Worth, Texas(http://www.univision.com), DISD's School Zone Dallas(http://www.dallasisd.org/schoolzone), Cathy Reeves, Carmen-Alvarado Vasquez, Ernest Conde and Jon Dahlander
