"That is like asking a farmer in April what he has harvested from the seeds he planted a week ago," Daniel protested. "I had hoped to find some of Mr. Robert Hooke’s notes and test-pieces at Crane Court. He was one of the first to have a go at finding the Longitude with clocks, and knew better than anyone how their rate was influenced by rocking and by changes in temperature. Alas, Hooke’s residue was all rubbished. I have made inquiries with the Royal College of Physicians, and with my lord Ravenscar."