How biometric technology helps sailors go around the world in the Volvo Ocean Race
If the America’s Cup is the Formula One of sailing, then the Volvo Ocean Race must be the sport’s equivalent of the marathon. Held every three years, the race is a gruelling round-the-world epic comprising 45,000 nautical miles, staged across ten legs. The 2017-18 edition started in Alicante, Spain in October and will finish in …