Science Nation - Decoding Disasters

submitted by: nsf
The Disaster Research Center at the University of Delaware aims to help communities become as prepared as possible for unplanned, sometimes unthinkable events. The Center's work and guidelines have been adopted by the Federal Emergency Management Agency (FEMA), the American Red Cross, medical reserve groups, and the U.S. Department of Homeland Security. Following the 9/11 terrorist attacks, the Center's associate director, sociologist Tricia Wachtendorf, looked at specific events in lower...

Science Nation - Cooperative Robots

submitted by: nsf
Learning a language can be difficult for some, but for babies it seems quite easy. With support from the National Science Foundation, linguist Jeffrey Heinz and mechanical engineer Bert Tanner have taken some cues from the way humans learn to put words and thoughts together, and are teaching language to robots. This innovative collaboration began a few years ago at a meeting at the University of Delaware. One goal for this project is to design cooperative robots that can operate autonomously...