The lack of accuracy in the calculation of longitude had caused the death of countless sailors. In 1714 Parliament, worried by the loss of British ships and mindful to the military advantage of knowing where one was at sea, offered a £20,000 prize to anyone who could accurately measure longitude. This is the story of John Harrison, a brilliant carpenter, whose timepieces solved the problem that had long defeated the scientists, it was a hard fought victory and Harrison was forced to endure pover find out more...

A little known passage of British history - the fate of the black men who volunteered for the King's Men in the American War of Independence. At least the Empire didn't abandon them to the slaver George Washington and his thugs, instead dumping them on the desolate Novia Scotia coastline. But where there's life there's hope and enter the radical Thomas Clarkson's brother, a young naval officer named John, who, energised by their living conditions, collected the remnants and shipped them to Freet find out more...