Great story: the man who sailed around the world with no instruments (not even a compass or watch)
I loved it. This is an obituary from the NY Times for "Marvin Creamer, a Mariner Who Sailed Like the Ancients, Dies at 104". No GPS for him, not even a sextant; the sun and the stars did nicely. He was the first recorded person to sail round the world without navigational instruments. And here's … Read more