See also:

• Arts: Literature: Biography  (31)
• Kids and Teens: People and Society: Biography: Inventors  (142)
• Society: History: By Topic: Science: People  (11)
• Society: History: Historical Personages  (18)

Denk, Robert - - The inventor of the tubeless radio used an unknown solid-state effect, which was never rediscovered.

Ephraimshay.com - - Features transcriptions of diary entries that pertain to the making of his invention, the Shay locamotive engine. Page includes related resource links.

Gorrie's Fridge - - An early pioneer in the invention of the artificial manufacture of ice.

Life of John Fitch - - The inventor of the steam boat. Full text of thus 1857 publication by Thompson Westcott.

Martin, Horace G. - - Created a semi-automatic key to help prevent the development of telegrapher paralysis, created by the daily abuse of manipulating a manual machine key. Page includes history of the man and the spread of this invention across the United States.

Nobel, Alfred - Man Behind the Prizes - - Information from the official Nobel Prize site.

structurae: Gustave Eiffel - - Images, biography, works, references and links.