They had guts, those great mariners from the Age of Discovery. Though some are viewed today with a degree of controversy, the likes of Columbus, Vespucci, Cortés and Magellan still hold reputations as bastions of courage and exploration.
How they did it—setting out on uncharted waters aboard creaking wooden sailing vessels, minds abuzz with apprehension of what might lie ahead, suppressing the lingering fear that they might never see land again—will always fascinate me.
Few of us today will ever experience anything approaching that level of long-term anxiety afloat, thanks in large measure to today’s sophisticated marine electronics. They can tell you where you are, where you’re going, when you’ll get there, what’s lies underwater, what might get in your way, and where and when storms might strike. Today’s marine…