Рет қаралды 415
Did you know that Machu Picchu, one of the Seven Wonders of the World, was built without using any mortar? The Incas used a technique called 'ashlar,' where stones were cut so precisely that they fit together without any gaps, not even enough space for a knife blade or a piece of paper to fit between them. This remarkable stonework has helped the site withstand earthquakes and remain intact for centuries! #traveling #tipsfortravelers #travel