dacor

The invention of SPG's in the 1960's made scuba safer and more fun. Alec shows the evolution of this simple, but very important instrument, and why it may soon disappear. *** In this episode of Vintage Scuba *** 1961 Sportsways…
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Next to giant dive knives, big glass masks showed how cool a diver you were. Alec shows several rubber masks with huge wrap around glass like the windshield of his 1956 Buick Special. *** In this episode of Vintage Scuba *** - Dacor…
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Dive computers are accurate to within one or two feet, however capillary gauges measure depth as "close enough". Alec shows the evolution of capillary depth gauges using Boyle's Law of pressure and volume. *** In this episode of Vintage…
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