11 Innovations That Changed History
Whether it’s early man’s first use of fire or the birth of the space shuttle, innovations have always been the major catalysts behind humankind’s success. Some of these breakthroughs brought about immediate change, while others humbly laid the groundwork for important developments down the road. From pioneering inventions to bold scientific and medical advancements, find out more about 11 innovations that changed the course of human history. 1. The Printing Press Library of Congress Prior to the rise of the Internet, no innovation did more for the spread and democratization of knowledge than Johannes Gutenberg’s printing press. Developed around 1440 in Mainz, Germany, Gutenberg’s machine improved on already existing presses through the use of a mould that allowed for the rapid production of lead alloy type pieces. This assembly line method of copying books enabled a single printing press to create as many as 3,600 pages per day. By 1500 over 1,000 Gutenberg presse
