From: National Geographic Channel on Wed, Oct 13 2010 5:53 PM

Leaving his wife and young son on shore, a man bent on adventure sets off in his kayak to traverse an ocean, alone.

From: National Geographic Channel on Wed, Oct 13 2010 5:53 PM

National Geographic Mission #3

From: National Geographic Channel on Wed, Oct 13 2010 5:53 PM

High above the Arctic Circle in Canada’s Northwest Territories, Marsh Mokhtari faces minus 40-degree temperatures and a highway... made entirely of ice.