Cyena uCahier n ° 1 wesikhungo sase-Afrika se-Egyptology uCheik Anta Diop ubhekana nolwazi lwakudala lwejometri olwalukhona futhi lwachuma eGibhithe ngesikhathi sofaro. Izixhumanisi azikhishwa nezinye izinto ze-geometric zase-Afrika nolwazi ngaphandle kwesigodi seNayile. IJiyomethri yaseGibhithe ibekwa esimeni sayo sangempela somdabu, somlando namasiko.
Umsebenzi, omfushane futhi owenziwe kahle, ngaleyo ndlela ukhipha isiko lonke lendlela ye-geometrical yase-Afrika kuze kube sezingeni elicwengekileyo lamacalabashes aqoshwe ngomlilo anamuhla.