Everyone knows the lowdown on life in the wild: you can survive for a while without food, but not for long without water. Here a British Army fusilier shows you how to capture rain water using a trap he’s built.

Everyone knows the lowdown on life in the wild: you can survive for a while without food, but not for long without water. Here a British Army fusilier shows you how to capture rain water using a trap he’s built.
They call it the world’s toughest row, one that brings voyages to remember – especially …