This ancient Incan site has 50-ton stones transported across a river and up a mountain—with no wheels or modern tools! Some suggest the Incas used a lost plant-based acid to soften stone, while others believe they had advanced engineering techniques.
#StrangeFactSunday #Ollantaytambo
This ancient Incan site has 50-ton stones transported across a river and up a mountain—with no wheels or modern tools! Some suggest the Incas used a lost plant-based acid to soften stone, while others believe they had advanced engineering techniques.
#StrangeFactSunday #Ollantaytambo
#CuriosityCrew #StrangeFactSunday #EasterMysteries #420
#CuriosityCrew #StrangeFactSunday #EasterMysteries #420