What Are the Dangers of Diving for Pearls?
Fotolia.com”> jQuery(document).ready(function(){ jQuery(‘#jsArticleStep1 span.image a:first’).attr(‘href’,’http://i.ehow.com/images/a06/a8/na/dangers-diving-pearls_-1.1-800X800.jpg’); }); Pearls remain a luxury item in many areas of the world. Prior to the early 20th century, pearls were obtained by free-divers who manually swam to the depths of a body of water to retrieve oysters which were then opened and searched for the stones. While pearl diving is largely obsolete, people free-dive recreationally and search for pearls. Pearl diving can be dangerous; in certain instances, it may even be fatal. Drowning Due to Deep Water Blackout Drowning is always a danger whenever swimming and diving are concerned. For pearl divers, however, drowning typically came about as a result of deep water blackout, a condition caused by cerebral hypoxia that comes about when a diver surfaces from a deep dive (typically dives greater than 30 feet). In a deep water blackout, the swimmer loses consciousness
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