Pfupisa nyaya yacho:  Zvifananidzo zvisinganzwisisiki zveMoai zveEaster Island zvave zvichitarira mukati menyika kwemazana amakore. Uye zvino nyanzvi dzinodavira kuti dzapedzisira dzawana kuti vanhu veRapa Nui vakaisa sei 'nguo' dzakasarudzika dzakagadzirwa nedombo dzvuku pamusoro pemimwe yemisoro yezvifananidzo, anopfuura makore 700 akapfuura. Vanodavira kuti ngowani dzacho, kana kuti 'pukao', dzakanga dzakapetwa dzichienda kumusoro kuti dzikwanise kusvika pamusoro pezvifananidzo zvacho izvo zvaisvika mamita 12 pakureba. Chakavanzika chakagadziriswa here? Nyanzvi dzinodavira kuti pakupedzisira dzakawana kuti vanhu veRapa Nui vakaisa sei ngowani dzakasarudzika dzakagadzirwa nedombo dzvuku pamusoro pemisoro yevamwe vanhu veEaster Island, makore anopfuura 700 apfuura. Pasinei noukuru hwezvifananidzo, Sean Hixon mudzidzi wepasi pachikoro wezvokuchera matongo uye wezvokugadzirwa kwezvinhu zvepasi paUniversity of Oregon, anodavira kuti kuumburudza matombo makuru kwaizova kuri nyore zvikuru. "Zvinoita sokuti vanhu vashomanana ndivo vangadai vakakwanisa kuita izvi, vachishandisa zvidhinha kana kuti zvidhinha", akadaro pamusangano wegore negore wechi80 weSociety for American Archaeology. Ikoku kunodaro pasinei zvapo nepukaos huru zvikurusa ine dhayamita yamamita maviri uye inorema matani 12 (1,890 matombo). Moai yakavezwa inenge 1 000 inoumba nharaunda yechitsuwa chegomo rinoputika chemakiromita 25, chiri nzvimbo yakaparadzana zvikuru ine vanhu pasi pano ine vagari 6 000 chete. Murayiro wakareba: Nyanzvi dzefizikisi dzinodavira kuti pukao, kana kuti 'hats,' dzakanga dzakapetwa dzichienda kumusoro kuti dzisvike kumusoro kwezvifananidzo (mienzaniso inoratidzwa kuruboshwe uye kurudyi), zvimwe zvacho zvine urefu hunosvika mamita 12. Kure: Moai yakavezwa inenge 1 000 inoumba nharaunda yechitsuwa ichi chemakomo anoputika chine makiromita 25, chinova chitsuwa chiri kure zvikuru pasi pano chine vagari 6 000 chete. Moai mifananidzo yomunhu yakavezwa navanhu veRapa Nui paEaster Island, pakati pa 1250 na 1500 AD. Mifananidzo yose ine misoro mikuru zvikuru uye inofungidzirwa kuva zviso zvipenyu zvamadzitateguru anonamatwa. Mifananidzo 887 inotarisa mukati mechitsuwa ichi ine urefu hwepakati hwe13ft (mamita mana). Zvose kunze kwe53 zveMoai zvakavezwa mu"tuff" - madota anoputika akaomeswa - uye zvakapoteredza...
Vanhu veRapa Nui vakaisa'ngowani' dzedombo dzvuku kana kuti pukao pazvimwe zvidhori. Yunivhesiti yeOregon inotaura kuti vangave vakashandisa makwara kusimudza matombo. Chikwata chacho chakashandisa masayendisiti kuti vaenzanise nzira dzinobvira dzokusimudza nadzo 'nguo' Zvimwe zvipukao zvine zana zvakawanikwa pachitsuwa chiri kure chiri muPacific Ocean.