The abacus was a great invention in ancient China and has been called by some Western writers the earliest calculating machine in the world. The abacus has a long history behind it. It was already mentioned in a book of the Eastern Han Dynasty, namely Supplementary Notes on the Art of Figures written by Xu Yue about the year 190 A. D.
Subordination and Non Disturbance Agreements, commonly referred to as âSNDAs,â are typically an agreement between a tenant, a landlord and the landlordâs lender.
Sheltered is a post-apocalyptic disaster management game that gives a whole new meaning to the term ânuclear familyâ. Given a head-start over the billions lost in a nuclear holocaust, you must gather as many supplies as possible en route to the concrete underground shelter that will soon become your family home for the foreseeable dreary future.