Picture this – you’re on a ship travelling across the ocean and a storm hits. You and your shipmates get shipwrecked on a deserted island. Everyone is in a panic, but not you – you’re cool, calm, and collected. Someone suggests making a giant S.O.S. in the sand, but you suggest building a triangle instead, because you know that the triangle is actually the international sign of distress. You also know to light a fire at each point of the…