History of measurement units of length referred to above and the Mesopotamian cubit were used in the 3rd millennium BC and are the earliest known units used by ancient peoples to measure length. The units of length used in ancient India included the dhanus, or dhanush (bow), the krosa (cry, or cow-call) and the yojana (stage). The common cubit was the length of the forearm from the elbow to the tip of the middle finger. It was divided into the span of the hand or the length between the tip of little finger to the tip of the thumb (one-half cubit), the palm
The finger a political message to the Czech President Miloš Zeman, Czech artist David Černý floated an outsize, purple statue of a hand on the River Vltava in Prague; its middle finger extended towards Prague Castle, the Presidential seat. The use of the middle finger has become pervasive in popular culture. The band Cobra Starship released a song called "Middle Finger", and released a music video that showed people giving the finger. Italian artist Maurizio Cattelan installed a marble statue of a middle finger measuring , located directly in front of the Milan Stock Exchange. A now-famous photograph of Johnny Cash shows