Article - 19 Jul 2012
Brazil, with a total population of 205,716,890 as of July 2012, is located in Eastern South America, adjoining the Atlantic Ocean.
Article - 12 Jul 2012
Australia is an island continent located between the South Pacific Ocean and the Indian Ocean with a population of over 22 million.
Article - 11 Jul 2012
Guinea is a country located in Western Africa with a population of 10.05 million as of 2011. It borders the North Atlantic Ocean and has a total area of 245,857 square km, out of which about 140...
Article - 18 May 2012
Coal has been a major source of energy in the world since its discovery in the early 18th century.
Article - 30 Oct 2021
Coal is currently the key energy source in China, and this condition will not change for the foreseeable future. A majority of the coal mines are underground, involving more mining risks than open-pit...
Article - 3 Dec 2012
Wollastonite is named after the English chemist and mineralogist, William Hyde Wollaston. Wollastonite is a very important mineral that is globally used in various industries.