Inventors and discoverers ~ primary project

the learning connection	inventors and discoverers	primary projects
Can you find out in what year these inventions or discoveries happened and then put them in chronological order (date order). 1765 - the steam engine 1822 - the difference engine 1837 - the sailing of the first transatlantic steamship "The Great Western" 1875 - the telephone 1937 - the jet engine 1898 - the discovery of polonium and radium 1926 - the television 1929 - the discovery of penicillin copyright ©2001 ~ the learning connection ~