Many people like using pi tapes to measure the pipe size. Pi tapes, which wrap around the pipe the same way but have units in diameter, can be expensive. With calculators everywhere today, dividing by 3.14 is a snap, making these pi tapes not even necessary.
Fuck is an obscene English-language word, which refers to the act of sexual intercourse and is also commonly used as an intensifier or to denote disdain. Its origin is obscure but is usually considered to be first attested to around 1475, although it may be considerably older.
Out of all the English words that begin with the letter 'f' ...fuck is the only word referred to as 'the f word... It's the one magical word. Just by its sound can describe pain, pleasure, hate and love. Fuck, as most words in the English language is derived from German ...the word fuieken, which means to strike.