Experimental Puzzles in Heavy Flavor Decays - Anomalously high $η'$ appearance in charmless strange B decays - Flavor SU(3) breaking in Charm Decays

Simple experimental tests are proposed which can clarify the origin for the anomalously high $\eta'$ appearance in charmless strange final states in $B$ decays and can investigate the the nature of SU(3) symmetry-breaking in weak heavy flavor decays.