The American Woman Who Sunk Hundreds of U-Boats скачать в хорошем качестве

The American Woman Who Sunk Hundreds of U-Boats

The German U-boat "wolf packs" were winning the Battle of the Atlantic, sinking Allied ships faster than they could be built. The U.S. Navy was blind, constantly losing sonar contact with the enemy. The reason? An invisible layer of water called the thermocline. Enter Mary Sears, a pioneering marine zoologist. Tasked by the Navy to solve an impossible problem, Sears and her team—mostly women scientists—scoured the world's academic archives and old fishing logs. Their mission: to weaponize the physics of the ocean. This is the incredible, little-known story of how Mary Sears’s highly-classified data and custom-made charts—the world's first naval oceanographic intelligence—gave Allied destroyers the scientific edge they needed to find and destroy the U-boats hiding in the ocean's secret layers. Discover how this scientist's work was kept secret for decades, and why her contribution was one of the most critical, silent victories of World War II. #WW2 #Oceanography #WorldWar2Obscura #HiddenHistory #MarySears #Submarines