(1847-1931) Famous American inventor.

Thomas Alva Edison

(1847-1931) Famous American inventor.

Robert Fulton's invention of the steam-boat.

Fulton's Steamer

Robert Fulton's invention of the steam-boat.

"There's an end to my troubles," said William Seward Burroughs as he threw into the street the first fifty adding machines he had made. He wished nothing to remain to remind him of this early failure." -Hill, 1921

Inventor: Burroughs

"There's an end to my troubles," said William Seward Burroughs as he threw into the street the first…

(1791-1872) Inventor of the Morse Code and a painter.

Samuel Morse

(1791-1872) Inventor of the Morse Code and a painter.