{"version":"1.0","type":"link","title":"Spherical geometry - Newikis","description":"Spherical geometry or spherics (from Ancient Greek σφαιρικά) is the geometry of the two-dimensional surface of a sphere or the n-dimensional surface of higher dimensional spheres.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/c/c9/Spherical_triangle_3d.png","thumbnail_width":595,"thumbnail_height":617}