Students utilize a grid system to document the location of artifacts recovered from...
Tue, 12/01/2009 - 12:08
Mapping the Ocean Floor
After an introduction in which students try to identify hidden objects by the...
Mon, 11/30/2009 - 18:21
Underwater Parks in 3-D
As I readied myself and my camera for a dive in Yellowstone Lake, the largest body...