A university team in Chile has built a huge 3D-printed concrete home that they say is Latin America's first such building, using a robot "printer" that pours layers of concrete based on a digital plan ...
BSNL offers its customers a wide range of plans to choose from, be it for national use or international roaming. Here is a list of the best BSNL plans to choose from. Starting from Rs. 10 and going up ...