Crumbley, Liz2013-05-062013-05-062004-08-17http://hdl.handle.net/10919/21056Piloting "Specter," a half-composite, half-human entry, Virginia Tech engineering students set two world records and won two first place prizes during the recent international Human-Powered Submarine Contest in Escondido, Calif.text/htmlIn CopyrightHuman-Powered Submarine Team sets two world recordsPress releaseVirginia Tech. University Relations