Discover the advanced precision tools used by the Inca civilization, challenging the notion of their being "primitive" and revealing their incredible engineering skills. #IncaCivilization # ...

Amazing Things We’ve Learned From 800 Ancient Skull Surgeries. The practice of trepanation was surprisingly successful and was seen more often during the Inca heyday due to the weapons used in war.

If bones could scream, a bloodcurdling din would be reverberating through a 500-year-old cemetery in Peru. Human skeletons unearthed there have yielded the first direct evidence of Inca fatalities ...