Web Directory

» Denk, Robert
   The inventor of the tubeless radio used an unknown solid-state effect, which was never rediscovered.
   http://www.benduhn.homepage.t-online.de/denk/summary.html

» Ephraimshay.com
   Features transcriptions of diary entries that pertain to the making of his invention, the Shay locamotive engine. Page includes related resource links.
   http://www.ephraimshay.com/

» Gorrie's Fridge
   An early pioneer in the invention of the artificial manufacture of ice.
   http://www.phys.ufl.edu/~ihas/gorrie/fridge.htm

» Life of John Fitch
   The inventor of the steam boat. Full text of thus 1857 publication by Thompson Westcott.
   http://www.history.rochester.edu/steam/westcott/

» Martin, Horace G.
   Created a semi-automatic key to help prevent telegrapher paralysis, created by the daily abuse of manipulating a manual Morse telegraph key. Includes biography and the spread of this invention across the United States.
   http://www.telegraph-history.org/horace-g-martin/

» Nobel, Alfred - Man Behind the Prizes
   Information from the official Nobel Prize site.
   http://nobelprize.org/alfred_nobel/

» structurae: Gustave Eiffel
   Images, biography, works, references and links.
   http://www.structurae.de/en/people/data/des0009.html