Do you by any chance remember the movie "The life of Pi"? This is the story of a boy who found himself on a boat with a tiger as a result of a ship crash. How long do you think he was able to stay alive? Surprise-surprise - quite a lot! He was actually able to reach the ground and survived despite being absolutely unprepared for such a "coincidence". Sounds like a myth? Perhaps for you, but not for the heroes of this video - they decided to spend a whole day at sea deliberately! See what it turned out to be like.