5 Suspiciously Modern Ancient Technology...
Stacy wrote a neat post about 5 ancient technologi... ...nvented in the first century B.C. Roman architect Vitruvius ’ De architectura, a work on then-modern arc... ...ention credit is usually given to Hero instead of Vitruvius
https://www.neatorama.com/2009/12/08/5-suspiciously-modern-ancient-technology/
