Madiki anotonhorera emvura akawana mashandisirwo akapararira munzvimbo dzakasiyana siyana nekuda kwemabhenefiti avo epamusoro pekushanda, kugadzikana, uye kushamwaridzana kwezvakatipoteredza. Nekuenderera mberi nekufambira mberi kwehunyanzvi hwekuita tekinoroji, pamwe nekuwedzera kuziva kwekuchengetedzwa kwezvakatipoteredza, zvinotendwa kuti madiki anotonhorera emvura achaita basa rakatonyanya kukosha mune ramangwana.