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What is the difference between a scuba diver and a free diver?
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A scuba diver uses a tank of compressed air to breathe underwater, while a free diver breathes through a regulator connected directly to the water. Scuba divers usually use a dive computer to monitor their depth, time spent underwater, and other important information. Free divers do not use computers or tanks of compressed air, instead relying on their own skill and experience to safely navigate the ocean.