Atmosphere: Arctic Abyss... This is one of my favorite podcasts that I always play on my Video iPod..

" Experience the seemingly space-like atmosphere under the ice in the depths of the Arctic. "

its captivating.. the other Atmosphere NG podcasts are also nice I used to place them when I went to the library to study.. they just place the cameras on a certain scene for 15- 30 min and just takes to that place let you experience it as is...