Names for the number 0 in English such as 2-2, while null is used for an undefined states (for example a memory location that has not been explicitly initiated). Sporting terms (see above) are sometimes used as slang terms for zero as are "nada", "zilch" and "zip". "Zilch" is a slang term for zero, and it can also mean "nothing". The origin of the term is unknown. Names for the number 0 in English Zero is the usual name for the number 0 in English. In British English "nought" is also used. In American English "naught" is used occasionally for zero, but as with British English, "naught"
What Is Man? (Twain essay) Man objects and asks him to go into particulars and furnish his reasons for his position. The work appears to be a genuine and earnest debate of his opinions about human nature, rather than satirical. Twain held views similar to that of the Old Man prior to writing "What is Man?". However, he seems to have varied in his opinions of human freedom. It was published anonymously in 1906 and received such little attention Twain claimed to have regretted its publication. After his death in 1910, the "New-York Tribune" published a feature on it. Criticism at that time focused on