The Zig-Zag Clock: The Most Important WWII Artifact You’ve Never Heard Of
Image from Royal Museums Greenwich Last Wednesday morning, Vietnam veteran Clem Blazewick asked our Navy vets why ships zig-zagged across the Atlantic in World War II. The short answer is: “To evade German U-boats.” “But,” Clem pressed, “couldn’t you zig-zag into enemy submarines just as easily as away from them?”







