Daily Factoid

U-boats typically fired their compressed air driven torpedoes at night when the trail of bubbles was hard to see and fired their electrically powered torpedoes if they were making a submerged attack during the day.

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Charles McCain

Charles McCain is a Washington DC based freelance journalist and novelist. He is the author of "An Honorable German," a World War Two naval epic. You can read more of his work on his website: http://charlesmccain.com/

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