4) Rocky Mountain Spotted Fever: This disease is caused by a bacterium known as Rickettsia rickettsia. This disease is not transmitted directly from your pet to you, but rather by ticks that your dog may carry.
Home Johann Gutenberg Johann Gutenberg. Johann Gutenberg invented the printing press in the 1450's, and the first book to ever be printed was a Latin language Bible, printed in Mainz, Germany. Gutenberg's Bibles were surprisingly beautiful, as each leaf Gutenberg printed was later colorfully hand-illuminated.
Johannes Gutenberg got rid of the woodblock ideas and tried to work with metal. He decided it worked very well and was completing the first book ever printed by his new invention, which was movable type. The first book was the Bible, which was printed in Latin. His invention was called the printing press. Soon enough the blacksmith that Johannes Gutenberg was working for lost faith in him and decided to take him to court. The judge favored with Fust, so everything Gutenberg worked on and owned belonged to Fust. Johannes Gutenberg ended up dying in Mainz, Germany in 1468.