Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time.
Written by Dava Sobel.
Before the 18th century ocean navigators could not find an accurate way of determining longitude. This failure caused ships to miss their destination, many times crashing into rocks and killing their crews. A practical solution came from a simple carpenter, John Harrison, who solved one of the most difficult problems of his time by creating an accurate chronometer. The best scientists of the time, including Isaac Newton, thought it impossible.
Reminds me of the early days in this forum when I told people they ought to trade with tight stops, and how I use tight stops when trading the ES. Everyone, apart from
SOCRATES, told me it was impossible etc...