Yimuphi usuku lokuzalwa oluvame kakhulu?
Usuku lokuzalwa olungavamile kakhulu ekhalendeni lanamuhla likaGregory ngu-February 29. Lokhu kungenxa yeminyaka ye - leap, njengoba u - February 29 ewela isikhathi esingaphezu kwengxenye yesine nje kuphela kunoma yimuphi unyaka wekhalenda.  Nokho, ngaphandle kuka - February 29, emazweni amaningi aseNtshonalanga usuku lokuzalwa oluvame kakhulu ngo - December 25. Ngokwesibonelo, e-United States phakathi kuka-1973 no-1999, usuku lokuzalwa oluvame kakhulu ngo-September 16 futhi olungavamile kakhulu ngo-December 25. Eminye imikhosi yezinsuku zokuzalwa engavamile eNtshonalanga inguJanuary 1, December 24, noApril 1.  Usuku lokuzalwa olungavamile kakhulu ngokuvamile luyiholide lapho abantu abaningi bethatha khona ikhefu emsebenzini. Kunezizathu eziningi zokuthi kungani kulezi zinsuku kunezinsana ezimbalwa ezibelethayo, kodwa esinye isizathu siwukuthi odokotela mancane amathuba okuba bahlele ukubelethisa ngocelemba ngalezi zinsuku. U-April 1 uhlukile, futhi kungenzeka ukuthi kungenxa yokuthi abazali abakwazi ukukhetha ukungazali ngalolo suku, ukuze bavikele izingane zabo ekuhlukunyezweni ngenxa yokuba nosuku lwazo lokuzalwa ngo-April Fool's Day.  Lo mbuzo kunzima ukuwuphendula emazweni amaningi angewona awaseNtshonalanga njengoba kunemininingwane engatholakali kalula. Ngokwesibonelo, ekuhloleni okwenziwa kubafundi baseNdiya phakathi kuka-2007 no-2012, izibalo zibonisa ukuthi izingane eziningi zizalwa ngaphambi nje kokuba kuvulwe isikole, nangezinsuku ezizungezile ezinjengo- 5, 10, 15 no-20. Lokhu kubonisa ukuthi ingxenye enkulu yemininingwane ingase yenziwe ngamanga.