  Using multihadronic Z0 decays recorded in 1991-1995 by the OPAL detector in
e+e- collisions at LEP1, experimental analyses were made of the following
subjects: (a) Bose-Einstein correlations; (b) Intermittency and correlations;
(c) rho and omega spin alignments; (d) A search for the tensor glueball
candidate fj(2200).
