When was the snorkel developed?
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Published in Daily Trivia
The word "snorkel" comes from the German word Schnorchel, which was a tube used by German submarine crews in WWII. The subs used an electric battery when travelling underwater, which had to be recharged using diesel engines. The engines needed air to run. To avoid the hazard of surfacing to run the engines, the Germans used the schnoerkel to feed air from the surface into the engines.
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