Reliability of Wikipedia mentioned that "Wikipedia is often criticised for its inaccuracy and bias, but in my experience the military history articles are spot on." In July 2008, "The Economist" magazine described Wikipedia as "a user-generated reference service" and noted that Wikipedia's "elaborate moderation rules put a limit to acrimony" generated by cyber-nationalism. Jimmy Wales, a co-founder of Wikipedia, stresses that encyclopedias of any type are not usually appropriate as primary sources, and should not be relied upon as being authoritative. Carnegie Mellon Professor Randy Pausch offered the following anecdote in his book "The Last Lecture". He was surprised that his entry to
Brazil–Nigeria relations Brazil–Nigeria relations Brazil–Nigeria relations refers to the current and historical relationship between Brazil and Nigeria. Relations focus primarily upon trade and culture. The two nations, one the largest country in Latin America by size, the other the largest country in Africa by population, are remotely bordered across from one another by the Atlantic Ocean. For centuries, Brazil and Nigeria have enjoyed a warmly friendly and strong relationship on the bases of culture (since many Afro-Brazilians trace their ancestry and religious practices to Nigeria) and commercial trade. Nigeria is a major provider of petroleum to Brazil. In September 2008, the Nigerian