3-D Printing Lowers Manufacturing Costs

3-D printing is rapidly changing the process of industrial manufacturing as researchers find innovative ways to employ the new technology. At the recent ARPA-e conference, organized by the U.S. Department of Energy, scientists from the University of Maryland showcased an advanced 3-D printer, combined with a wire-laying head, that cuts in half the time needed to manufacture heat exchangers, an important part used in many devices from computers to power plants. VOA's George Putic reports.

Read complete article

~	Facebook Says It is Taking Down More Material About ISIS, al-Qaida

~	US Soldier Gets World's First Penis and Scrotum Transplant

~	Southern Africa Group to Meet About DRC Stability

~	Sources: Arrested Chevron Workers Could Face Treason Charge in Venezuela

~	Threats Posed by North Korea, Iran Dominate NPT Conference

~	China's Didi Chuxing Launches Ride Service in Mexico

~	UN: Trinidad Forcibly Deported Venezuelan Refugees

~	Two Suspects Sought in Lynching of Canadian in Peru

~	Former US President George H.W. Bush Admitted to Houston Hospital

~	Pence Picks Kellogg to Serve as National Security Adviser