The mystery of ‘it’ in English. The most dramatic moments in grammar history. Ghost Town Mad, the song

1061. Ever wonder why we say "It's raining" even though "it" doesn't refer to anything? We explain the logic behind this quirky English rule. Then, we look at some of the most dramatic moments in grammar history, including a semicolon duel, a costly comma mistake, and a famous book with 5,000 typos.