Article Image
News Link • Archaeology

Egyptian Secret to Moving Huge Pyramid Stones

• arclein

In sand with just the right amount of dampness, capillary bridges—essentially microdroplets of water that bind grains of sand to one another through capillary action—form across the grains, which doubles the material's relative stiffness. This prevents the sand

Join us on our Social Networks:


Share this page with your friends on your favorite social network: