In foil events, only touches with the tip of the blade, which is light and flexible, score points.

WSJ: The Finer Points of Balancing Fencing and Family

This week, his nail caught the tip of the 7.5cm blade and uncovered it.

BBC: Knife taken from Billy McNeely's back after three years

The developers want to build between 189 and 339 turbines, with a maximum blade tip height of 204m, over a 295 sq km area.

BBC: 'No objection' call over Outer Moray Firth wind farm plans

The developers want to build between 189 and 339 turbines, with a maximum blade tip height of 204m, over a 295 square kilometre area.

BBC: Major offshore Moray wind project plans submitted