Geology professor Connie Soja and 13 students in her Core Distinction course recently had a 鈥渨onderful conversation鈥 with the great-great grandson of Charles Darwin, even though some 3,444 miles separated the participants. Soja鈥檚 students could see and interact with Randal Keynes, who spoke to them via a software program called Skype and whose image was [鈥
December 5, 2007