Anthu anaphunzira prosthesis ndi wokometsedwa mano ngakhale zaka 1600 zapitazo?

Ofufuza apeza zotsalira za kusinthidwa mkazi 1600 wazaka pafupi mabwinja wotchuka wa Teotihuacan, pafupi Mexico City. Malinga akuluakulu a Institute National wa Anthropology ndi History, ena mwa akazi mano amaoneka chokongoletsedwa kapena m'malo mwa mchere monga galasi, amatchedwanso "golide waopusa" ndipo Njoka.

Features wapeza

Ambiri mwina, iye anaikidwa pa nthawi inayake pakati pa zaka 350 ndi 400. AD. Chibade mkazi wokwatibwa, osalephera, kwa kalasi chapamwamba zikuoneka kuti mwadala lengthened ndi psinjika opanikizika lolemera. N'zochititsa chidwi kuti izi mitundu ya zosintha, monga asayansi amati, sikuti kumachitika m'chigawo chapakati cha m'dera la mapiri a Altiplano, kumene Teotihuacan. Iwo amaganizira Maya, amene wotanganidwa mbali ya kum'mwera Mexico ndi ku Central America.

Mayi wina anapeza m'dera Teotihuacan N'kutheka mlendo kuchokera kum'mwera. Malinga ndi KATSWIRI Jorge Velasco akaponya, iye anali ndi zaka 35-40 zaka anamwalira.

Kodi kuchita pochotsedwa mano?

Kupezeka chonchi anapangidwa mu 2014. Velasco ndi anzake tsopano akuyendayenda ambiri mbali chidwi ndi chodabwitsa mtembo izi zosaneneka - monga miyala galasi wozungulira kuzikongoletsa mu awiri chapamwamba mano kutsogolo ndipo amadzala ku Njoka, Mawuwa malo incisors m'munsi.

Malinga Velasco, ndi mayikidwe a "golide waopusa" mu mano kutsogolo zinalengedwa ndi kuboola enamel. Njira imeneyi yakhala wamba pakati pa Maya m'dera Peten ndi Belize.

Koma amadzala m'munsi incisor, Velasco anafotokoza kuti: "Ife panopa kuchititsa kusanthula tione ngati akhoza atathana mothandizidwa ndi gawo ili la mtundu wa simenti kapena ulusi kulumikiza analili kuti nsagwada fupa."

Zimene tikudziwa Teotihuacan?

Monga amadziwika, Teotihuacan anali mmodzi wa lalikulu ndi mizinda yambiri wotukuka chisanadze Columbian America, koma m'nthawi ya chiwiri, pa zifukwa zosadziwika, anaisiya. m'tawuni chinadzalowedwa kuuweruza ndi Aaziteki ndipo ntchito ngati malo a chipembedzo, makamaka chifukwa mapiramidi lodziwika bwino kwa dzuwa ndi mwezi. Si chinsinsi kuti malo amenewa ndi chifukwa ambiri anafa.