Solvents are commonly rendered anhydrous by boiling them in the presence of a hygroscopic substance; metallic sodium is one of the most common metals used. Other methods include the addition of molecular sieves or alkali bases such as potassium hydroxide or barium oxide.
Google Map of 2017 Total Eclipse in Georgia. Google Map of 2017 Total Eclipse in Georgia. (Click to use interactive map) The map above links to an interactive Google map showing the visibility of the Total Solar Eclipse of 2017 Aug 21 in Georgia.
Solar Eclipse Science. On August 21, 2017, a total solar eclipse will be visible along a narrow path in the continental United States from Salem, Oregon to Charleston, South Carolina, and right through the heart of Tennessee. A partial eclipse will also be visible in all areas of North America and in parts of South America.