World War I lasted four long years, and the unprecedented scale of the conflict demanded rapid innovation and resourcefulness. The brutal war of attrition, characterized by trench warfare, created many problems to be solved, from the desperate need to treat wounded soldiers to the challenge of feeding armies and maintaining communications across vast distances.  The pressures of wartime necessity sparked a wave of creativity that led to the development of numerous technologies and products — some of which went on to become staples in our everyday lives. Here are seven products that came out of ...Read More