Hey I am Ari Ok About me in terms of my contribution on Wikipedia I will contribute articles towards the subjects of Book reviews and plot outlines etc Christianity Martial Arts specificly Shaolin Kung fu Economics specifically macro economics I have already submitted an article for the circular flow of income circular flow of income Biology and general science Information Technology and computer science 1901 to now in Australian History and ANcient History And probably some other random topics that I know alot about Check out my information on Lake Parrramatta Reserve and circular flow of income