Great Inventors

Sara Al Nuaimi

10A

Thomas Edison (1847-1931)

phonograph

Light bulbMotion pictures camera

Henry Ford (1863 –1947)

Fordism

Orville and Wilbur Wright (1871/1867-1948/1912)

Wind tunnel

Three-axis control

airplane

Samuel Morse (1791-1872)

His painting

Alexander Graham Bell (1847-1922)

First Telephone

Guglielmo Marconi (1874-1937)

radio

Marconi’s law

Radio telegraph system