Scuba (Self-Contained Underwater Breathing Apparatus) diving and its various equipment have gone a long way. It began in 360 B.C. when divers first used the air underneath a crude diving bell as their source of air when submerged in the water. Guglielmo de Lorena then developed this “technology” into a real diving bell that was fastened by slings on top of the shoulders. In the past, it took hundreds of years to develop the equipment that enabled man to explore the wonders of the underwater wo more...
Discuss Bury
Discuss Bury
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