Martin Luther and the invention of the Reformation / 1517 :：Martin Luther and the invention of the Reformation / Grace Hopper and the invention of the information age 并列题名：Grace Hopper and the invention of the information age Bartolomeo Cristofori and the invention of the piano / bartolomeo cristofori and the invention of the piano / a world ablaze :: the rise of martin luther and the birth of the reformation / Bartolomeo Cristofori and the invention of the piano Giorgio Vasari and the invention of art martin luther :: rebel in an age of upheaval /