establish tides
61U.S. National Geodetic Survey — Closeup of a Geodetic Survey marker National Geodetic Survey, formerly called the U.S. Coast and Geodetic Survey (U.S.C.G.S.), is a United States federal agency that defines and manages a national coordinate system, providing the foundation for… …
62King George Sound — is the name of a sound on the south coast of Western Australia. Located at coord|35|02|S|117|56|E,cite web | title = King George Sound | url = http://www.ga.gov.au/bin/gazd01?rec=272038 | work = [http://www.ga.gov.au/map/names/ Gazetteer of… …
63Mark A. Gabriel — Part of a series on Criticism of Islam Issues Antisemitism  …
64Marine pollution — While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm. Marine pollution occurs when harmful, or potentially harmful effects, can result from the entry… …
65Nigel Olsson — Olsson in the Elton John band; May 2007 in Alabama Background information Born 10 February 1949 (1949 02 10) (age …
66MV Braer — The MV Braer was an oil tanker which ran aground off Shetland, Scotland, in January 1993.Reason for ship s lossIn the ship court after the loss, it was stated that reason for ship s loss was seawater contamination of the diesel oil. [ [http://www …
67Formation and evolution of the Solar System — Artist s conception of a protoplanetary disk The formation and evolution of the Solar System is estimated to have begun 4.568 billion years ago with the gravitational collapse of a small part of a giant molecular cloud …
68Alternatives to general relativity — are physical theories that attempt to describe the phenomena of gravitation in competition to Einstein s theory of general relativity.There have been many different attempts at constructing an ideal theory of gravity. These attempts can be split… …
69Cubzac-les-Ponts — The three bridges of Cubzac. From top: Eiffel bridge, Railway bridge, Motorway bridge …
70Bay to Bay yacht race — The Bay to Bay trailable yacht race is an annual event sailed on the Great Sandy Strait between the coastline and Fraser Island the world’s largest sand island, and traverses through the Great Sandy National Park It is sailed between Tin Can Bay… …
