Is December 2012 End of the World?
Is December 2012 End of the World?

Ten Things You Should Remember When Visiting The United States Of America
Covering the midsection of the Northern American Continent, United States of America offers a wide range of options of tourist sites to make you enjoy your stay in The Land of Opportunities. Pack your bags, fasten your seatbelts and get ready for one great American adventure. Here's a list of where you could go in US.

The Start Of Diamonds
Diamonds are formed under very specific conditions that require materials bearing carbon to be exposed to high pressure though low temperature (relative to most parts deep inside the earth.) The pressure should be somewhere at least 45 kilobars and the temperature a minimum of 1652 degrees Fahrenheit. There are only two situations that provide these settings in the Earth. They are at the site of a strike by a meteorite or in the earth's lithospheric mantle and where it is below continental plates that are relatively stable.