German Submarine

A U-550 submarine had been discovered around 70 miles in the south of Nantucket, Massachusetts, USA underwater. The sub was one of the German warships that were used to fire at merchant ships and forced blackouts in coastal cities. In April 1944, the U-550 fired shots at the SS Pan Pennsylvania that was on a journey towards Great Britain with 140,000 barrels of gasoline. The crew on board U-550 abandoned the sub when it sand. Its location had been a mystery for 70 long years.
And speaking of world war findings, here are some of the most important invention made during, because of and for the wars that we must be thankful for today…