Ferdinand de Lesseps is known to history as the man who pushed through the construction of the Suez Canal in the 1860s. Later (from 1880 onward) he led an attempt to dig a canal through Panama, but ...
Are there any countries in which steam engines have a regular purpose, or are still dominant on the railway? When did they officially fade out of use in the western world? In Australia at least, they ...
When did Research and Development laboratories (R&D labs) emerge? What was the institutional and intellectual context? Have they undergone major changes in their nature? What role have R&D ...