Longitude of the moons of Jupiter one could use their positions as a universal clock and this would make possible the determination of longitude, but the method he devised was impracticable for navigators on ships because of their instability. In 1714 the British government passed the Longitude Act which offered large financial rewards to the first person to demonstrate a practical method for determining the longitude of a ship at sea. These rewards motivated many to search for a solution. John Harrison, a self-educated English clockmaker, invented the marine chronometer, the key piece in solving the problem of accurately establishing longitude
How Many Licks? by American singer Kelis and verses by American rappers Lil' Cease and Snoop Dogg. The song's original version was included on several compilations, including the 2001 albums "The Source Hip Hop Music Awards 2001", "Pure Dance 2001", "Hip Hop Soul Party: Episode V", and 2008's "15 of the Best Urban Classics". "How Many Licks?" is a three-minute and 52-second hip hop song that uses a sample from the theme song of the television series "Knight Rider". Music critic Simon Reynolds described its composition as "full of Daft Punk-like noises", and an "NME" writer called it "pornographic funk". Michael Arceneaux of