move using steam power
81Modern history — Modern and Modern Age redirect here. For other uses, see Modern (disambiguation) and Modern Age (disambiguation). Human history This box: view · talk · …
82publishing, history of — Introduction an account of the selection, preparation, and marketing of printed matter from its origins in ancient times to the present. The activity has grown from small beginnings into a vast and complex industry responsible for the… …
83science, history of — Introduction the history of science from its beginnings in prehistoric times to the 20th century. On the simplest level, science is knowledge of the world of nature. There are many regularities in nature that mankind has had to… …
84Naval warfare — Sea power redirects here. For the magazine, see Seapower. The French (left) and British (right) lines at the Battle of Chesapeake Warfare …
85History of Western civilization — The history of Western civilization traces its roots back to Classical Antiquity and continues to the present era in Europe, North America, Australia, and New ZealandAntiquity (before AD 500)The opposition of an European West to an Asiatic East… …
86Renewable energy in Iceland — has supplied over 70% of Iceland s primary energy needs since 1999 [ [http://www.statice.is/Uploads/files/LH06/L060701.xls Gross energy consumption by source 1987–2005] , [http://www.statice.is/?PageID=583 Statistics Iceland] , accessed 2007 05… …
87List of Tesla patents — Below is a list of Tesla patents. Dr. Nikola Tesla was an inventor who obtained around 300 patents [Snezana Sarbo, [http://www.tesla symp06.org/papers/Tesla Symp06 Sarboh.pdfNikola Tesla s Patents] , Sixth International Symposium Nikola Tesla,… …
88Pennsylvania Railroad — Infobox SG rail railroad name=Pennsylvania Railroad logo filename=Pennsylvania Herald.png logo size=100 marks=PRR locale=Chicago and St. Louis to New York City and Washington, DC start year=1846 end year=1968 successor line=Penn Central old gauge …
89Inventions in the modern Islamic world — [ Abdus Salam, the 1979 Nobel Prize in Physics recipient, include the electroweak interaction, electroweak symmetry breaking, magnetic photon, neutral current, preon, W and Z bosons, supergeometry, supermanifold, superspace and superfield.] This… …
90canals and inland waterways — ▪ waterway Introduction natural or artificial waterways used for navigation, crop irrigation, water supply, or drainage. Despite modern technological advances in air and ground transportation, inland waterways continue to fill a vital …
