Amehlo sesona sixhobo sixabisekileyo anokuba naso umzobi omkhulu. Benza njengesihluzi sobukrelekrele, njengejelo lobuhle. Umntu ophakathi uneekhoni ezintathu (ezithatha umbala obomvu, oluhlaza kunye noluhlaza okwesibhakabhaka) ukuqhubekeka ngokuchanekileyo imibala (iyonke kwisigidi semibala). Nangona kunjalo, abanye abantu banethamsanqa lokuzalwa benesakhono esikhulu ngakumbi sokuqonda umbala omkhulu. Ngaba unokucinga ukuba kuthetha ntoni ukuthimba ulwazi oluphindwe kalikhulu kunombala oqhelekileyo?
Ngaba kwenzeka ntoni kwi IConcetta Antico, igcisa laseAustralia eliye laba yimfihlelo kwezenzululwazi. Yena, kunye ne-1% yabemi behlabathi, unoguquko olungaqhelekanga olwenza ukuba abe ngumphathi wesi sipho. Oku kungahambi kakuhle kubizwa ngokuba yi-tetrachromatism kwaye akukho nto ingako kwaye akukho nto ingaphantsi kwe-100 yezigidi ezinokubanjwa.
Nangona oku kungumgangatho ongathandabuzekiyo kuwo nawuphi na umzobi (into efana nokuba neprosesa okanye ikhompyuter yobuchwephesha), inyani kukuba ayisiyiyo into ethatha isigqibo. Ngaphandle kwento yokuba uAntico unesi sipho sikhatshwa ngumnqweno omkhulu womsebenzi wakhe kwaye afumane ukuchaneka okukhulu xa kufikwa ekubambeni imisebenzi yakhe ngobutyebi obukhulu nenyaniso, ayisiyonto ikhethekileyo. Ubanga ukuba uyakwazi ukudlulisa ulwazi malunga nombala kubafundi abanombono oqhelekileyo okanye nakubantu abanemfama engumbala. Ngamazwi amagcisa:Ungabona uluhlaza mnyama, kodwa ndibona umbala omfusa, u-turquoise, nohlaza okwesibhakabhaka. Kufana nemibala enemibala "
Umsebenzi wakhe? Apha ndibashiyela wena!
Ngaba uyafuna ukwazi ukuba unaso nesi sipho? Thatha olu vavanyo lulandelayo ukuze ufumanise. Jonga lo mfanekiso, ukuba ubona ngaphezulu kwemibala emithathu okanye unokutyhila umyalezo ofihliweyo kukuba unoluhlu olwandisiweyo lokuqonda (okanye i-tetrachromatism):
Umyalezo ngu-999? Andiyiboni kakuhle kodwa ndiyayibona