As the Neretva is very cold, this is a very risky feat and only the most skilled and best trained divers will attempt it.

Many of them are skilled divers.

In 2006, an expedition, funded and filmed by the History Channel, brought together fourteen skilled divers to help determine what caused the quick sinking of the Britannic.

The player's character is a skilled diver scraping to make ends meet.

For a while, I wasn't all too sure the people around me weren't thinking it was just an act - a Saturday afternoon performance by a skilled diver.

Haenyo are skilled divers who are known to be able to hold their breath for almost two minutes and dive to depths of 20 meters.

A skilled diver, depicted as having a strong intuition about ghosts and spirits.

Patricia Ancira as Rosa Segovia, Tomas Segovia's daughter, also a skilled diver.

The combination of low visibility and swift current can make these technical dives extremely risky to all but the most skilled and well-equipped divers.

Suitably skilled divers can transmit morse code using a light.