A few machines have truly changed the world, such as the wheel, steam engines, or the printing press. Maybe 3D printers will be on that list one day too. But for today, you can use your 3D printer ...

CLAY CENTER — Johaness Gutenberg, a German inventor, built a printing press in the mid-1400s that historians say brought ...

Their goal: to discover whether or not the East Asian printing press and the European Gutenberg press were simply invented at the same time, or if ideas were shared across the world.

Johannes Gutenberg was a man with a plan. The German inventor decided to make the most of his new technology — the movable-type printing press — by producing an unprecedented version of the ...