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.
Gutenberg Bible of the New York Public Library. Bought by James Lenox in 1847, it was the first copy to be acquired by a United States citizen. The Gutenberg Bible (also known as the 42-line Bible, the Mazarin Bible or the B42) was the first major book printed using mass-produced movable metal type in Europe. It marked the start of the Gutenberg Revolution and the age of the printed book in the West.