Some videos give us an incredible look at what it is like to go on an adventure. Others, such as the one above, go to great lengths to stress how important the sounds on an adventure can be too. After all, when we're out in nature, part of the appeal is listening to the silence that surrounds us. But as it turns out, there is rarely silence to be found, as even in the quiet spaces of the world there is still plenty to hear. That's what three lads from Yorkshire in the U.K. discovered when they set out on ...