Izimbobo ezivuthayo zeNazca: Uhlelo oluyimpompo lwe-hydraulic pump ePeru lasendulo?
Umphakathi wasendulo wathuthukiswa emnothweni wezolimo owawuhlanganisa ummbila, isikwashi, i-yucca, nezinye izitshalo eminyakeni engaba ngu-2,000 edlule endaweni elisogwini lwasePeru ethola ngaphansi...