Sport can be boring. There are tennis matches between big servers which you think might as well take the form of the best-of-five tiebreaks and football games when a goal seems so unlikely that it might be a good idea to go straight to a penalty shoot-out. Likewise cricket, likewise rugby; there are days when even the sports you love the best bore you almost to tears.

The last untold story of the Falklands War
Giga Watt turns his eye from energy to military history.