's ill-fated 1845 expedition to find the Northwest Passage: a British voyage that set out to establish a sailing route through the Arctic and ended with the untimely, mysterious deaths of its two ship crews.
That year Captain James Cook set off on the Endeavour, sailing to the South Seas to chart the transit of Venus and search for what turned out to be Australia.
Like ancient Polynesians who set off over the horizon in their sailing canoes without a clue where they would land, the first kitesurfers pushed out through the waves without knowing how to sail broadside to the wind.