Was the Sutton Hoo Ship rowed or sailed? Building a replica of the vessel should answer this question once and for all. Credit: Daniel Fisher/Sutton Hoo Ship’s Company

82 years after the ghostly remains of the Sutton Hoo ship were discovered the debate still rages - was the longboat propelled by sail, oar or a mixture of both?…

Lady Daphne Thames sailing barge

Hundreds of yachtsmen in the Thames are set to sail past a ticking time-bomb from the Second World War this season, says Dick Durham