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다이빙의 과학을 다루는 긴 글입니다. 출처를 꼼꼼히 밝히고, 무언가를 팔기보다 설명하기 위해 씁니다.
What Is Decompression, and Why Do Divers Plan for It?
Every rule you learned about coming up, the slow ascent, the safety stop, the no-deco limit, protects you from one problem you cannot feel. This is the intuition behind decompression, a short history of how divers learned to manage it, and an honest map of where to learn more.
글 읽기SAC, RMV, and SRMV: What Your Breathing Rate Is Actually Called
Ask three divers what SAC and RMV mean and you get four answers, half of them wrong on the units. This sorts out the terms from the medical definition up, shows the maths, and explains why Dive Kit standardised on SRMV.
글 읽기What “AL80” Actually Means: Cylinder Capacity, Explained
An AL80 does not hold 80 cubic feet of gas. This is the plain-English guide to how cylinders are sized and named: water capacity versus free-gas capacity, the maths, and why real gas makes the number on the sticker a small lie.
글 읽기Unpacking Gradient Factors
Two numbers on your dive computer decide how you ascend. They were introduced in the late 1990s, and recent evidence reshaped what 'conservative' means. No one can hand you the 'right' setting, so the goal is to understand the trade-off and choose your own.
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