James Cameron has donated his record-breaking submarine to science

Last year, James Cameron became the third person in history to venture to the deepest point on Earth, the Mariana Trench's Challenger Deep. He was also the first person to ever make the trip alone ā€“ a trip he made in a badass submersible, fittingly named the DEEPSEA CHALLENGER. Now, one year after his historic dive, ā€¦ » 3/26/13 11:30am 3/26/13 11:30am