title: The sound of many hands clapping.
authors.affiliation: Babeş-Bolyai University, Department of Theoretical Physics, Cluj-Napoca, Romania. zneda@phys.ubbcluj.ro
authors.forename: Z
authors.initials: Z
authors.lastname: Néda
authors.forename: E
authors.initials: E
authors.lastname: Ravasz
authors.forename: Y
authors.initials: Y
authors.lastname: Brechet
authors.forename: T
authors.initials: T
authors.lastname: Vicsek
authors.forename: A L
authors.initials: AL
authors.lastname: Barabási
mesh_terms: D006801:Humans; D008399:Mass Behavior; D010507:Periodicity; D013016:Sound