On July 4, 2012, scientists at CERN used the word "discovery" to describe the results of experiments designed to prove the existence of the Higgs boson, a particle that gives mass to the universe. Host Marco Werman of PRI's The World gets a down-to-earth layman's analogy for what it means to say that a particle "gives mass," finds out why it's called the "God particle," and hears from a member of one of the teams that found the new particle, Jordan Nash of Imperial College London, on what this means for him personally and for physics. For more global science stories, visit: http://www.world-science.org/ NOVA is produced by WGBH in Boston. National corporate funding for NOVA is provided by The Boeing Company. Major funding for NOVA is provided by David H. Koch, the Corporation for Public Broadcasting, and PBS viewers.
