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Syndication

Sun, 22 December 2013
Norteko Ferrokarrilla/2013-12-21/Sistema bitarra kokoak kontatzeko

Antropologoek aurkikuntza harrigarri bat egin dute: Polinesiako uharte bateko biztanleek zenbakien sistema bitarra erabiltzen zuten kopuru handiak kontatzeko. Adibibidez, kokoak kontatzeko. Ez zuten bitarra bakarrik erabiltzen, hau da, ez zituzten ordenagailuak bezala 1 eta 0-en bidez zenbatzen gauzak. Horrez gain, sistema hamartarra ere erabiltzen zuten, eta biak konbinatzen zituzten. Baina litekeena da sistema bitarra Polinesian jaio izana.

Direct download: NFXVIII-15a.mp3
Category:science -- posted at: 12:00am EDT