Will DC be the standard in future?

AC grids have become the standard worldwide for generation, transmission and distribution of electricity. But with increasing use of DC powered devices and breakthrough in technologies of  Supergrids and HVDC, DC may become the standard in near future.










Micro-factories for smart-manufacturing: These ant-sized micro-robots work together to manufacture complex structures

SRI Corporation's latest project involves working on an army of ant-sized thousands of micro-robots that co-ordinate among themselves to accomplish complex and delicate manufacturing processes.