It sounds like a tricky interview question that big companies might ask top job candidates. In fact, it comes to us today because the biggest employer in America, Walmart, used the answer to launch a ...

Walmart has deployed geospatial technology to divide geographic areas into precise hexagonal grids, with the goal of ...

This is called a hexagonal prism. Some 3D shapes, like cubes and pyramids, can be opened or unfolded along their edges to create a flat shape. The unfolded shape is called the net of the solid.