Group Leader Jamie Anderson, Mechanical Engineer Peter Kerrebrock, and Electrical Engineer Mark Little (L to R) are shown with the Draper Laboratory VCUUV?Vorticity Control Unmanned Undersea Vehicle. The craft, which cost nearly a million dollars to build, is modeled after a tuna and can swim freely without tethers at a maximum speed of 2.4 knots and can make rapid turns. The Draper Lab VCUUV is based on studies made at MIT by Professor Michael Triantafyllou.