Since the advent of geobrowser Google Earth, a number of strange and mysterious things around the globe are visible.

From tiny puddle-dwelling creatures that can survive in outer space to a paint so dark that your eyes can't actually even see it, the Earth is filled with plenty of strange and incredible things.

There are plenty of secrets of the sea - and plenty kept on the vessels ... shared some of the lesser-known things that happen out on the water. 'If passengers knew what really happens behind ...