The Greatest Technological Achievement of the 20th Century The Internet Nearly five hundred and fifty years ago, Johann Gutenberg revolutionized the world when he developed the first printing press with movable metal type in Europe in 1450. History repeated itself thirty years ago, when the world was revolutionized again when the Internet was developed. The Internet provided, like the printing press, new ways for people to communicate ideas and is probably the most important way of …showed first 75 words of 665 total…

…showed last 75 words of 665 total…