Lingaliro la chaka chotsatira linayambitsidwa ndi Julius Caesar. Aroma akale anawonjezerapo tsiku limodzi mu February zaka zinayi zilizonse. Ndi chithandizo cha izi iwo anatha kuyanjanitsa zolakwika mu chiwerengero cha tsiku ndi tsiku. Popanda masiku ena, anthu amatha kulakwitsa chilimwe ndi chisanu.
Kalelo, 29th February adatchedwa tsiku la Kasyan. Anali woyera yemwe anali woipa kwambiri. Ankaganiza kuti tsiku lino kuwala kwa dzuwa kunali ndi mphamvu zoipa. Ndipo ngati iwo anagwa pa anthu, ndiye anachititsa matenda ambiri. Ichi ndi chikhulupiliro chakale, chimene aliyense amakhulupirira.
Inde, gawo limodzi chabe la zizindikiro izo zafika masiku athu. Wina amakhulupirira mwa iwo, koma wina amakayikira za tsankholi.
Kodi chaka chotsitsimuka ndi chabwino kapena choipa?
Mwachidule, uwu ndi chaka chofala kwambiri, chomwe chimakhala tsiku limodzi kuposa nthawi zonse. Maganizo omwe adalandira kale. Zimagwirizanitsidwa ndi nthano zosiyanasiyana ndi miyambo yachikunja. Kwa nthawi yaitali, anthu ali ndi zikhulupiriro ndi zovomerezeka zambiri zomwe zikugwirizana ndi chaka chino. Choncho, mantha onse ouziridwa.
Chaka chowopsa kwambiri ndi chaka, chakuti anthu ambiri amasonkhanitsa zovuta ndi matenda, masoka ndi masoka ndi iwo, atadziyika okha m'maganizo mwa mavuto osiyanasiyana. Mkhalidwe wotero ukhoza kutsogolera maganizo.
Tsopano sayansi siingayankhe momveka bwino funso la chifukwa chomwe chaka chotsatira chiri chowopsa. Malingana ndi chiwerengero, izi ndi chaka chomwecho ngati wina aliyense. Zoona zomwe zinasonkhanitsidwa zaka mazana ambiri zimanena kuti gawo lochepa chabe la masoka, masoka ndi mavuto ena amapezeka chaka chotsatira. Zikupezeka kuti zikuchitika mosasamala, mosasamala za chiwerengero cha masiku m'chaka ndipo izi ndizosapeŵeka.