When we are marching towards space, we are ignoring another mysterious world on our own planet. Our knowledge of the ocean is extremely limited and even now we have no idea what is lying on the bottom of the sea. Occassionally and with a bit of luck, we can catch a quick glimpse of this mysterious world. Believe me, you will doubt the definition of reality after seeing following photos.
#1. World War II Plane
Usually, a plane would not be buried at the bottom of the ocean, but this one is a rare case. It is said that this plane ran out of fuel, and its pilot landed in the ocean in order to avoid a crash. The pilot survived, but the skeleton of the plane sank into the unfathomable abyss.